jrfnl /
PHP-cheat-sheet-extended
| Conditions | 10 |
| Paths | 20 |
| Total Lines | 77 |
| Lines | 0 |
| Ratio | 0 % |
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Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
Complex classes like $(document).ready often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | /* Javascript interaction for PHP cheat sheets. */ |
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| 49 | activate: function( event, ui ) { |
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| 50 | var tableId, tabHref, tabTab, tabTitle, oldTab, oldTitle, titleText; |
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| 51 | var oldTabNoUnderscore, oldTitlePre, oldUri; |
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| 52 | |||
| 53 | /* (Re-)attach floating table headers for activated panel. */ |
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| 54 | tableId = ui.newPanel.find( 'table' ).attr( 'id' ); |
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| 55 | if ( tableId ) { |
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| 56 | jQuery( '#' + tableId ).thfloat({ |
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| 57 | side: 'head', |
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| 58 | onShow: function( table, block ) { |
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| 59 | |||
| 60 | // Remove hover and sticky classes as they will otherwise not stay consistent. |
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| 61 | block.find( 'th' ).css( 'background', '' ); |
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| 62 | } |
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| 63 | }).thfloat({ |
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| 64 | side: 'foot', |
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| 65 | onShow: function( table, block ) { |
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| 66 | |||
| 67 | // Remove hover and sticky classes as they will otherwise not stay consistent. |
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| 68 | block.find( 'th' ).css( 'background', '' ); |
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| 69 | } |
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| 70 | }); |
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| 71 | } |
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| 72 | |||
| 73 | /* Remove hover and sticky classes as they will otherwise not stay consistent. */ |
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| 74 | jQuery( '.hover, .sticky' ).removeClass( 'hover sticky' ); |
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| 75 | |||
| 76 | |||
| 77 | /* Change the location bar url to the selected tab to enable reloading to the currently |
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| 78 | selected tab and avoid the location bar change causing the page to reload. */ |
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| 79 | tabHref = ui.newTab.find( 'a' ).attr( 'href' ); |
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| 80 | tabTab = ui.newTab.find( 'a' ).attr( 'data-tab' ); |
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| 81 | tabTitle = ui.newTab.find( 'a' ).attr( 'data-tab-title' ); |
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| 82 | if ( tabHref && tabTab && tabTitle ) { |
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| 83 | oldTab = ui.oldTab.find( 'a' ).attr( 'data-tab' ); |
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| 84 | oldTitle = ui.oldTab.find( 'a' ).attr( 'data-tab-title' ); |
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| 85 | |||
| 86 | titleText = windowTitle.text(); |
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| 87 | |||
| 88 | if ( titleText.indexOf( ':: ' + oldTitle ) !== -1 ) { |
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| 89 | titleText = titleText.replace( ':: ' + oldTitle, ':: ' + tabTitle ); |
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| 90 | } |
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| 91 | else { |
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| 92 | oldTabNoUnderscore = oldTab.replace( '_', ' ' ); |
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| 93 | if ( titleText.indexOf( ':: ' + oldTabNoUnderscore ) !== -1 ) { |
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| 94 | titleText = titleText.replace( ':: ' + oldTabNoUnderscore, ':: ' + tabTitle ); |
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| 95 | } |
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| 96 | // This was a generic call, no previous tab selected. |
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| 97 | else { |
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| 98 | oldTitlePre = titleText.substring( 0, titleText.indexOf( ' Cheatsheet for ' ) ); |
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| 99 | titleText = oldTitlePre + titleText.replace( oldTitlePre, ( ' :: ' + tabTitle ) ); |
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| 100 | } |
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| 101 | } |
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| 102 | |||
| 103 | // Static sheets. |
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| 104 | if ( '#' === tabHref.substring( 0, 1 ) ) { |
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| 105 | oldUri = window.location.href; |
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| 106 | if ( oldUri.indexOf( '#' ) !== -1 && window.location.hash === ( '#' + oldTab ) ) { |
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| 107 | tabHref = oldUri.replace( window.location.hash, tabHref ); |
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| 108 | } |
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| 109 | else { |
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| 110 | tabHref = oldUri + tabHref; |
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| 111 | } |
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| 112 | } |
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| 113 | // Dynamic sheet. |
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| 114 | else { |
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| 115 | tabHref = tabHref.substring( 0, ( tabHref.indexOf( '/ajax' ) + 1 ) ); |
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| 116 | } |
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| 117 | |||
| 118 | // Add to history. |
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| 119 | history.pushState( null, titleText, tabHref ); |
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| 120 | // Change the title bar title. |
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| 121 | windowTitle.text( titleText ); |
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| 122 | // Change the tab value for the php version dropdown. |
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| 123 | formTabField.val( tabTab ); |
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| 124 | } |
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| 125 | }, |
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| 126 | beforeLoad: function( event, ui ) { |
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| 270 |
