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<?php |
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/** |
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* Variable comparison tests. |
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* |
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* @package PHPCheatsheets |
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*/ |
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// Prevent direct calls to this file. |
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if ( ! defined( 'APP_DIR' ) ) { |
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header( 'Status: 403 Forbidden' ); |
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header( 'HTTP/1.1 403 Forbidden' ); |
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exit(); |
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} |
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require_once APP_DIR . '/class.vartype.php'; |
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/** |
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* Variable comparison tests. |
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*/ |
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class VartypeCompare extends Vartype { |
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/** |
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* The tests to run. |
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* |
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* @var array $tests Multi-dimensional array. |
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* Possible lower level array keys: |
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* - title Used as tab title |
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* - tooltip Additional code sample for tooltip on tab |
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* - url Relevant PHP Manual page |
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* - arg Function arguments |
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* - function Function to run |
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* - Notes Array of notes on this test |
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*/ |
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var $tests = array( |
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/** |
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* Operator based comparisons. |
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*/ |
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'equal' => array( |
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'title' => '==', |
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'url' => 'https://php.net/language.operators.comparison', |
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'arg' => '$a, $b', |
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'function' => 'pr_bool( $a == $b );', |
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), |
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'equal_strict' => array( |
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'title' => '===', |
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'url' => 'https://php.net/language.operators.comparison', |
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'arg' => '$a, $b', |
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'function' => 'pr_bool( $a === $b );', |
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), |
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'not_equal' => array( |
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'title' => '!=', |
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'url' => 'https://php.net/language.operators.comparison', |
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'arg' => '$a, $b', |
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'function' => 'pr_bool( $a != $b );', |
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), |
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'not_equal2' => array( |
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'title' => '<>', |
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'url' => 'https://php.net/language.operators.comparison', |
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'arg' => '$a, $b', |
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'function' => 'pr_bool( $a <> $b );', |
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), |
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'not_equal_strict' => array( |
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'title' => '!==', |
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'url' => 'https://php.net/language.operators.comparison', |
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'arg' => '$a, $b', |
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'function' => 'pr_bool( $a !== $b );', |
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), |
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'less_than' => array( |
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'title' => '<', |
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'url' => 'https://php.net/language.operators.comparison', |
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'arg' => '$a, $b', |
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'function' => 'pr_bool( $a < $b );', |
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), |
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'greater_than' => array( |
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'title' => '>', |
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'url' => 'https://php.net/language.operators.comparison', |
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'arg' => '$a, $b', |
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'function' => 'pr_bool( $a > $b );', |
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), |
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'less_than_or_equal' => array( |
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'title' => '<=', |
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'url' => 'https://php.net/language.operators.comparison', |
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'arg' => '$a, $b', |
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'function' => 'pr_bool( $a <= $b );', |
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), |
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'greater_than_or_equal' => array( |
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'title' => '>=', |
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'url' => 'https://php.net/language.operators.comparison', |
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'arg' => '$a, $b', |
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'function' => 'pr_bool( $a >= $b );', |
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), |
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// Will be removed from $tests property from constructor if not on PHP 7+ to prevent parse errors. |
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'spaceship' => array( |
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'title' => '<=>', |
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'url' => 'https://php.net/language.operators.comparison', |
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'arg' => '$a, $b', |
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'function' => 'pr_int( $a <=> $b );', |
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'notes' => array( |
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'<p>The Spaceship operator is only available in PHP 7.0.0+.</p>', |
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), |
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), |
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/** |
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* String comparison functions. |
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* |
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* Note: all of these functions have a PHP5 equivalent in class.vartype-php5.php. |
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*/ |
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'strcmp' => array( |
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'title' => 'strcmp()', |
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'url' => 'https://php.net/strcmp', |
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'arg' => '$a, $b', |
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'function' => 'pc_compare_strings( $a, $b, "strcmp" );', |
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), |
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'strcasecmp' => array( |
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'title' => 'strcasecmp()', |
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'url' => 'https://php.net/strcasecmp', |
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'arg' => '$a, $b', |
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'function' => 'pc_compare_strings( $a, $b, "strcasecmp" );', |
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), |
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'strnatcmp' => array( |
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'title' => 'strnatcmp()', |
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'url' => 'https://php.net/strnatcmp', |
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'arg' => '$a, $b', |
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'function' => 'pc_compare_strings( $a, $b, "strnatcmp" );', |
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), |
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'strnatcasecmp' => array( |
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'title' => 'strnatcasecmp()', |
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'url' => 'https://php.net/strnatcasecmp', |
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'arg' => '$a, $b', |
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'function' => 'pc_compare_strings( $a, $b, "strnatcasecmp" );', |
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), |
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'strcoll' => array( |
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'title' => 'strcoll()', |
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'url' => 'https://php.net/strcoll', |
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'arg' => '$a, $b', |
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'function' => 'pc_compare_strings( $a, $b, "strcoll" );', |
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), |
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'similar_text' => array( |
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'title' => 'similar_text()', |
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'url' => 'https://php.net/similar_text', |
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'arg' => '$a, $b', |
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'function' => 'pc_compare_strings( $a, $b, "similar_text" );', |
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), |
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'levenshtein' => array( |
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'title' => 'levenshtein()', |
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'url' => 'https://php.net/levenshtein', |
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'arg' => '$a, $b', |
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'function' => 'pc_compare_strings( $a, $b, "levenshtein" );', |
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), |
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/** |
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* Number comparison functions |
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*/ |
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'bccomp' => array( |
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'title' => 'bccomp()', |
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'url' => 'https://php.net/bccomp', |
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'arg' => '$a, $b', |
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'function' => 'if ( extension_loaded( \'bcmath\' ) ) { $r = bccomp( $a, $b ); if ( is_int( $r ) ) { pr_int( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print \'E: bcmath extension not installed\'; }', |
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'notes' => array( |
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'<p>Remember that the default <code>bcscale()</code> is 0 !</p>', |
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'<p>For a reliable implementation of all the BCMath functions which avoids a number of the common pitfalls, see <a href="https://gist.github.com/jrfnl/8449978" target="_blank">this example function</a> (gist).</p>', |
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), |
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), |
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'min' => array( |
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'title' => 'min()', |
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'url' => 'https://php.net/min', |
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'arg' => '$a, $b', |
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'function' => 'pr_var( min( $a, $b ), \'\', true, true );', |
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'notes' => array( |
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'<p><strong>Please note:</strong> <code>min() / max()</code> will evaluate a non-numeric string as 0 if compared to integer, but still return the string if it\'s seen as the numerically lowest/highest value.</p>', |
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'<p><code>min()</code> If multiple arguments evaluate to 0, will return the lowest alphanumerical string value if any strings are given, else a numeric 0 is returned.</p>', |
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), |
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), |
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'max' => array( |
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'title' => 'max()', |
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'url' => 'https://php.net/max', |
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'arg' => '$a, $b', |
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'function' => 'pr_var( max( $a, $b ), \'\', true, true );', |
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'notes' => array( |
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'<p><strong>Please note:</strong> <code>min() / max()</code> will evaluate a non-numeric string as 0 if compared to integer, but still return the string if it\'s seen as the numerically lowest/highest value.</p>', |
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'<p><code>max()</code> returns the numerically highest of the parameter values. If multiple values can be considered of the same size, the one that is listed first will be returned.<br /> |
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If <code>max()</code> is given multiple arrays, the longest array is returned. If all the arrays have the same length, <code>max()</code> will use lexicographic ordering to find the return value.</p>', |
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), |
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), |
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/* |
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* Version compare. |
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* Expects string input. |
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*/ |
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'version_compare' => array( |
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'title' => 'version_compare()', |
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'url' => 'https://php.net/version_compare', |
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'arg' => '$a, $b', |
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'function' => 'pr_var( version_compare( $a, $b ), \'\', true, true );', |
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), |
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); |
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/** |
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* Constructor. |
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*/ |
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function __construct() { |
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// Remove spaceship comparison for PHP < 7. |
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if ( PHP_VERSION_ID < 70000 ) { |
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unset( $this->tests['spaceship'] ); |
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} |
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parent::__construct(); |
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} |
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/** |
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* PHP4 Constructor. |
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*/ |
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function VartypeCompare() { |
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$this->__construct(); |
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} |
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/** |
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* Get the tab title for the initial tab for use in the page header. |
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* |
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* @param string $tab |
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* @return string |
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*/ |
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View Code Duplication |
function get_tab_title( $tab ) { |
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if ( isset( $this->tests[ $tab ]['title'] ) && is_string( $this->tests[ $tab ]['title'] ) && $this->tests[ $tab ]['title'] !== '' ) { |
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return $this->tests[ $tab ]['title']; |
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} |
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else { |
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return ''; |
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} |
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} |
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/** |
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* Get a list of all tabs which this class will create. |
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* |
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244
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* Helper function for the sitemap. |
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* |
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* @return array |
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*/ |
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function get_tab_list() { |
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return array_keys( $this->tests ); |
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} |
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252
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253
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/** |
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* Determine which tests to run. |
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255
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* |
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256
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* @param string|null $test_group |
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* |
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* @return string |
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*/ |
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function get_test_group( $test_group = null ) { |
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$key = key( $this->tests ); // Get first item in array. |
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if ( isset( $test_group, $this->tests[ $test_group ] ) ) { |
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$key = $test_group; |
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} |
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return $key; |
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} |
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268
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269
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/** |
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270
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* Generate the subsection tabs (at the top of the page) for the cheatsheet. |
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* |
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272
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* @param bool $all |
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273
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*/ |
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274
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function print_tabs( $all = false ) { |
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275
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echo ' |
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<ul>'; |
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277
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278
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foreach ( $this->tests as $key => $test ) { |
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$tooltip = ''; |
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if ( isset( $test['tooltip'] ) ) { |
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$tooltip = ' title="' . $test['tooltip'] . '"'; |
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} |
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283
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284
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$active_class = ''; |
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if ( $GLOBALS['tab'] === $key ) { |
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$active_class = ' class="ui-tabs-active ui-state-active"'; |
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} |
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View Code Duplication |
if ( $all === true ) { |
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echo ' |
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<li', $tooltip, '><a href="#', $key, '" data-tab="', $key, '" data-tab-title="', $test['title'], '"><strong>', $test['title'], '</strong></a></li>'; |
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292
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} |
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293
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else { |
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echo ' |
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<li', $active_class, $tooltip, '><a href="', BASE_URI, $GLOBALS['type'], '/', $key, '/ajax" data-tab="', $key, '" data-tab-title="', $test['title'], '"><strong>', $test['title'], '</strong></a></li>'; |
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296
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} |
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297
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} |
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298
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unset( $key, $test, $tooltip ); |
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299
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300
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echo ' |
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301
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</ul>'; |
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302
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} |
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303
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304
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305
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/** |
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306
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|
* Print all tables for the cheatsheet. |
|
307
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|
*/ |
|
308
|
|
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function print_tables() { |
|
309
|
|
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|
|
310
|
|
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echo ' |
|
311
|
|
|
<div class="tables">'; |
|
312
|
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313
|
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$this->set_test_data(); |
|
314
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|
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|
|
315
|
|
|
foreach ( $this->tests as $key => $test_settings ) { |
|
316
|
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|
$GLOBALS['test'] = $key; |
|
317
|
|
|
$this->print_table( $key ); |
|
318
|
|
|
} |
|
319
|
|
|
unset( $key, $test_settings ); |
|
320
|
|
|
$this->clean_up(); |
|
321
|
|
|
|
|
322
|
|
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echo ' |
|
323
|
|
|
</div>'; |
|
324
|
|
|
} |
|
325
|
|
|
|
|
326
|
|
|
|
|
327
|
|
|
/** |
|
328
|
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|
* Generate the table for one specific subsection of a comparison cheatsheet. |
|
329
|
|
|
* |
|
330
|
|
|
* @param string $test The current subsection. |
|
331
|
|
|
*/ |
|
332
|
|
|
function print_table( $test ) { |
|
333
|
|
|
|
|
334
|
|
|
if ( isset( $this->tests[ $test ] ) ) { |
|
335
|
|
|
$GLOBALS['encountered_errors'] = array(); |
|
336
|
|
|
|
|
337
|
|
|
echo ' |
|
338
|
|
|
<div id="', $test, '">'; |
|
339
|
|
|
|
|
340
|
|
|
|
|
341
|
|
|
$this->print_tabletop( $test ); |
|
342
|
|
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|
|
343
|
|
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|
|
344
|
|
|
$last_key = null; |
|
345
|
|
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|
|
346
|
|
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foreach ( $this->test_data_keys as $key1 ) { |
|
347
|
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|
$value1 = $this->test_data[ $key1 ]; |
|
348
|
|
|
$legend = ''; |
|
349
|
|
View Code Duplication |
if ( isset( $this->test_legend[ $key1 ] ) ) { |
|
350
|
|
|
$legend = '<sup class="fright"><a href="#var-legend-' . $key1 . '">†' . $key1 . '</a></sup>'; |
|
351
|
|
|
} |
|
352
|
|
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|
|
353
|
|
|
$type = substr( $key1, 0, 1 ); |
|
354
|
|
|
|
|
355
|
|
|
$class = array(); |
|
356
|
|
|
if ( $type !== $last_key ) { |
|
357
|
|
|
$class[] = 'new-var-type'; |
|
358
|
|
|
$last_key = $type; |
|
359
|
|
|
} |
|
360
|
|
|
|
|
361
|
|
View Code Duplication |
if ( count( $class ) > 0 ) { |
|
362
|
|
|
echo ' |
|
363
|
|
|
<tr class="', implode( ' ', $class ), '">'; |
|
364
|
|
|
} |
|
365
|
|
|
else { |
|
366
|
|
|
echo ' |
|
367
|
|
|
<tr>'; |
|
368
|
|
|
} |
|
369
|
|
|
|
|
370
|
|
|
echo ' |
|
371
|
|
|
<th>', $legend; |
|
372
|
|
|
pr_var( $value1, '', true ); |
|
373
|
|
|
echo ' |
|
374
|
|
|
</th>'; |
|
375
|
|
|
|
|
376
|
|
|
$this->print_compare_row_cells( $value1, $key1, $test ); |
|
377
|
|
|
|
|
378
|
|
|
echo ' |
|
379
|
|
|
<th>', $legend; |
|
380
|
|
|
pr_var( $value1, '', true ); |
|
381
|
|
|
echo ' |
|
382
|
|
|
</th> |
|
383
|
|
|
</tr>'; |
|
384
|
|
|
|
|
385
|
|
|
unset( $value1, $label, $type, $hr_key, $class ); |
|
386
|
|
|
} |
|
387
|
|
|
unset( $key1, $last_key ); |
|
388
|
|
|
|
|
389
|
|
|
echo ' |
|
390
|
|
|
</tbody> |
|
391
|
|
|
</table>'; |
|
392
|
|
|
|
|
393
|
|
|
|
|
394
|
|
|
$this->print_error_footnotes( $test ); |
|
395
|
|
|
$this->print_other_footnotes( $test ); |
|
396
|
|
|
|
|
397
|
|
|
echo ' |
|
398
|
|
|
</div>'; |
|
399
|
|
|
} |
|
400
|
|
|
else { |
|
401
|
|
|
trigger_error( 'Unknown test <b>' . $test . '</b>', E_USER_WARNING ); |
|
402
|
|
|
} |
|
403
|
|
|
|
|
404
|
|
|
} |
|
405
|
|
|
|
|
406
|
|
|
|
|
407
|
|
|
/** |
|
408
|
|
|
* Generate the first row of the cheatsheet table. |
|
409
|
|
|
* |
|
410
|
|
|
* @param string $test The current subsection. |
|
411
|
|
|
* |
|
412
|
|
|
* @return string |
|
413
|
|
|
*/ |
|
414
|
|
|
function create_table_header( $test ) { |
|
415
|
|
|
|
|
416
|
|
|
$group_label = $this->get_table_header_group_label( $test ); |
|
417
|
|
|
$group_notes = $this->get_table_header_group_notes( $test ); |
|
418
|
|
|
|
|
419
|
|
|
$html = ' |
|
420
|
|
|
<tr> |
|
421
|
|
|
<th>' . $group_label . $group_notes . '</th>'; |
|
422
|
|
|
|
|
423
|
|
|
|
|
424
|
|
|
// Top labels. |
|
425
|
|
|
foreach ( $this->test_data_keys as $i => $key ) { |
|
426
|
|
|
|
|
427
|
|
|
$value = $this->test_data[ $key ]; |
|
428
|
|
|
$class = $this->get_table_header_cell_class( $i, $key ); |
|
429
|
|
|
|
|
430
|
|
|
$html .= ' |
|
431
|
|
|
<th' . $class . '>'; |
|
432
|
|
|
|
|
433
|
|
|
ob_start(); |
|
434
|
|
|
pr_var( $value, '', false, true, '' ); |
|
435
|
|
|
$label = ob_get_clean(); |
|
436
|
|
|
|
|
437
|
|
|
// Add tooltips. |
|
438
|
|
|
if ( strpos( $label, 'Object: ' ) !== false ) { |
|
439
|
|
|
$label = $this->get_table_header_cell_title( $label, true ); |
|
440
|
|
|
$html .= '<span title="' . $label . '">Object(…)</span>'; |
|
441
|
|
|
} |
|
442
|
|
|
else if ( strpos( $label, 'Array: ' ) !== false ) { |
|
443
|
|
|
$label = $this->get_table_header_cell_title( $label, false ); |
|
444
|
|
|
$html .= '<span title="' . $label . '">Array(…)</span>'; |
|
445
|
|
|
} |
|
446
|
|
|
else { |
|
447
|
|
|
$html .= $label; |
|
448
|
|
|
} |
|
449
|
|
|
$html .= ' </th>'; |
|
450
|
|
|
|
|
451
|
|
|
unset( $value, $class, $label ); |
|
452
|
|
|
} |
|
453
|
|
|
unset( $i, $key ); |
|
454
|
|
|
|
|
455
|
|
|
|
|
456
|
|
|
$html .= ' |
|
457
|
|
|
<th>' . $group_label . $group_notes . '</th> |
|
458
|
|
|
</tr>'; |
|
459
|
|
|
|
|
460
|
|
|
return $html; |
|
461
|
|
|
} |
|
462
|
|
|
|
|
463
|
|
|
|
|
464
|
|
|
/** |
|
465
|
|
|
* Get the - potentially linked - group label (= first cell in the table header). |
|
466
|
|
|
* |
|
467
|
|
|
* @param string $test |
|
468
|
|
|
* |
|
469
|
|
|
* @return string |
|
470
|
|
|
*/ |
|
471
|
|
|
function get_table_header_group_label( $test ) { |
|
472
|
|
|
$tooltip = ''; |
|
473
|
|
|
if ( isset( $this->tests[ $test ]['tooltip'] ) && $this->tests[ $test ]['tooltip'] !== '' ) { |
|
474
|
|
|
$tooltip = ' title="' . $this->tests[ $test ]['tooltip'] . '"'; |
|
475
|
|
|
} |
|
476
|
|
|
|
|
477
|
|
|
if ( isset( $this->tests[ $test ]['url'] ) && $this->tests[ $test ]['url'] !== '' ) { |
|
478
|
|
|
$group_label = '<a href="' . $this->tests[ $test ]['url'] . '" target="_blank"' . $tooltip . '><strong>' . $this->tests[ $test ]['title'] . '</strong></a>'; |
|
479
|
|
|
} |
|
480
|
|
|
else { |
|
481
|
|
|
$group_label = '<a href="' . $this->tests[ $test ]['url'] . '" target="_blank"' . $tooltip . '><strong>' . $this->tests[ $test ]['title'] . '</strong></a>'; |
|
482
|
|
|
} |
|
483
|
|
|
|
|
484
|
|
|
return $group_label; |
|
485
|
|
|
} |
|
486
|
|
|
|
|
487
|
|
|
|
|
488
|
|
|
/** |
|
489
|
|
|
* Get the notes related to the group label, if any. |
|
490
|
|
|
* |
|
491
|
|
|
* @param string $test |
|
492
|
|
|
* |
|
493
|
|
|
* @return string |
|
494
|
|
|
*/ |
|
495
|
|
|
function get_table_header_group_notes( $test ) { |
|
496
|
|
|
$notes = ''; |
|
497
|
|
|
if ( isset( $this->tests[ $test ]['notes'] ) && ( is_array( $this->tests[ $test ]['notes'] ) && count( $this->tests[ $test ]['notes'] ) > 0 ) ) { |
|
498
|
|
|
foreach ( $this->tests[ $test ]['notes'] as $key => $note ) { |
|
499
|
|
|
$notes .= ' <sup><a href="#' . $test . '-note' . ( $key + 1 ) . '">‡' . ( $key + 1 ) . '</a></sup>'; |
|
500
|
|
|
} |
|
501
|
|
|
} |
|
502
|
|
|
return $notes; |
|
503
|
|
|
} |
|
504
|
|
|
|
|
505
|
|
|
|
|
506
|
|
|
/** |
|
507
|
|
|
* Get the CSS class string to attach to a table header cell. |
|
508
|
|
|
* |
|
509
|
|
|
* @param string $index |
|
510
|
|
|
* @param string $key |
|
511
|
|
|
* |
|
512
|
|
|
* @return string |
|
513
|
|
|
*/ |
|
514
|
|
|
function get_table_header_cell_class( $index, $key ) { |
|
515
|
|
|
$class = ''; |
|
516
|
|
View Code Duplication |
if ( ! isset( $this->test_data_keys[ ( $index + 1 ) ] ) || substr( $key, 0, 1 ) !== substr( $this->test_data_keys[ ( $index + 1 ) ], 0, 1 ) ) { |
|
517
|
|
|
$class = ' class="end"'; |
|
518
|
|
|
} |
|
519
|
|
|
|
|
520
|
|
|
return $class; |
|
521
|
|
|
} |
|
522
|
|
|
|
|
523
|
|
|
|
|
524
|
|
|
/** |
|
525
|
|
|
* Adjust the cell label to make it usable as a title in a jQuery tooltip. |
|
526
|
|
|
* |
|
527
|
|
|
* @todo: improve upon - preferably in a way that the tooltip is fully HTML capable. |
|
528
|
|
|
* |
|
529
|
|
|
* @param string $label Original label. |
|
530
|
|
|
* @param bool $object Whether this is an object or an array. Defaults to false (= array ). |
|
531
|
|
|
* |
|
532
|
|
|
* @return string Adjusted label |
|
533
|
|
|
*/ |
|
534
|
|
|
function get_table_header_cell_title( $label, $object = false ) { |
|
535
|
|
|
$label = str_replace( ' ', ' ', $label ); |
|
536
|
|
|
$label = str_replace( "\n", '', $label ); |
|
537
|
|
|
if ( $object === true ) { |
|
538
|
|
|
$label = str_replace( 'null', "null\n", $label ); |
|
539
|
|
|
} |
|
540
|
|
|
$label = str_replace( '<br />', "\n", $label ); |
|
541
|
|
|
$label = str_replace( '‘', "'", $label ); |
|
542
|
|
|
$label = str_replace( '’', "'", $label ); |
|
543
|
|
|
$label = strip_tags( $label ); |
|
544
|
|
|
$label = htmlspecialchars( $label, ENT_QUOTES, 'UTF-8' ); |
|
545
|
|
|
|
|
546
|
|
|
return $label; |
|
547
|
|
|
} |
|
548
|
|
|
|
|
549
|
|
|
|
|
550
|
|
|
/** |
|
551
|
|
|
* Generate a cheatsheet result row. |
|
552
|
|
|
* |
|
553
|
|
|
* @param mixed $value1 The value this row applies to. |
|
554
|
|
|
* @param string $key1 The array key reference to that value in the testdata array. |
|
555
|
|
|
* @param string $test The current subsection. |
|
556
|
|
|
*/ |
|
557
|
|
|
function print_compare_row_cells( $value1, $key1, $test ) { |
|
558
|
|
|
|
|
559
|
|
|
foreach ( $this->test_data_keys as $i => $key2 ) { |
|
560
|
|
|
$GLOBALS['has_error'] = array(); |
|
561
|
|
|
|
|
562
|
|
|
$value2 = $this->test_data[ $key2 ]; |
|
563
|
|
|
$class = $this->get_table_cell_class( $key1, $key2, $i ); |
|
564
|
|
|
|
|
565
|
|
|
echo ' |
|
566
|
|
|
<td' . $class . '>'; |
|
567
|
|
|
|
|
568
|
|
|
$this->tests[ $test ]['test']( $value1, $value2 ); |
|
569
|
|
|
$this->print_row_cell_error_refs(); |
|
570
|
|
|
|
|
571
|
|
|
echo ' </td>'; |
|
572
|
|
|
|
|
573
|
|
|
unset( $GLOBALS['has_error'], $value2, $type, $class ); |
|
574
|
|
|
} |
|
575
|
|
|
unset( $i, $key2 ); |
|
576
|
|
|
} |
|
577
|
|
|
|
|
578
|
|
|
|
|
579
|
|
|
/** |
|
580
|
|
|
* Get the CSS class string to attach to a table cell. |
|
581
|
|
|
* |
|
582
|
|
|
* @param string $key1 |
|
583
|
|
|
* @param string $key2 |
|
584
|
|
|
* @param string $index |
|
585
|
|
|
* |
|
586
|
|
|
* @return string |
|
587
|
|
|
*/ |
|
588
|
|
|
function get_table_cell_class( $key1, $key2, $index ) { |
|
589
|
|
|
$class = array( 'value1-' . $key1, 'value2-' . $key2 ); |
|
590
|
|
View Code Duplication |
if ( ! isset( $this->test_data_keys[ ( $index + 1 ) ] ) || substr( $key2, 0, 1 ) !== substr( $this->test_data_keys[ ( $index + 1 ) ], 0, 1 ) ) { |
|
591
|
|
|
$class[] = 'end'; |
|
592
|
|
|
} |
|
593
|
|
|
|
|
594
|
|
|
$class = ( ( count( $class ) > 0 ) ? ' class="' . implode( ' ', $class ) . '"' : '' ); |
|
595
|
|
|
|
|
596
|
|
|
return $class; |
|
597
|
|
|
} |
|
598
|
|
|
|
|
599
|
|
|
|
|
600
|
|
|
/** |
|
601
|
|
|
* Generate footnotes for a test subsection if applicable. |
|
602
|
|
|
* |
|
603
|
|
|
* @param string $test The current subsection. |
|
604
|
|
|
*/ |
|
605
|
|
|
function print_other_footnotes( $test ) { |
|
606
|
|
|
if ( isset( $this->tests[ $test ]['notes'] ) && ( is_array( $this->tests[ $test ]['notes'] ) && count( $this->tests[ $test ]['notes'] ) > 0 ) ) { |
|
607
|
|
|
foreach ( $this->tests[ $test ]['notes'] as $key => $note ) { |
|
608
|
|
|
printf( |
|
609
|
|
|
' |
|
610
|
|
|
<div id="%1$s-note%2$s" class="note-appendix"> |
|
611
|
|
|
<sup>‡ %2$s</sup> %3$s |
|
612
|
|
|
</div>', |
|
613
|
|
|
$test, |
|
614
|
|
|
( $key + 1 ), |
|
615
|
|
|
$note |
|
616
|
|
|
); |
|
617
|
|
|
} |
|
618
|
|
|
} |
|
619
|
|
|
} |
|
620
|
|
|
} |
|
621
|
|
|
|
jrfnl /
PHP-cheat-sheet-extended
