antonioribeiro /
ia-collection
| @@ 463-476 (lines=14) @@ | ||
| 460 | * @param string $subject |
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| 461 | * @return string |
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| 462 | */ |
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| 463 | public static function replaceFirst($search, $replace, $subject) |
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| 464 | { |
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| 465 | if ($search == '') { |
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| 466 | return $subject; |
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| 467 | } |
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| 468 | ||
| 469 | $position = strpos($subject, $search); |
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| 470 | ||
| 471 | if ($position !== false) { |
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| 472 | return substr_replace($subject, $replace, $position, strlen($search)); |
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| 473 | } |
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| 474 | ||
| 475 | return $subject; |
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| 476 | } |
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| 477 | ||
| 478 | /** |
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| 479 | * Replace the last occurrence of a given value in the string. |
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| @@ 486-495 (lines=10) @@ | ||
| 483 | * @param string $subject |
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| 484 | * @return string |
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| 485 | */ |
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| 486 | public static function replaceLast($search, $replace, $subject) |
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| 487 | { |
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| 488 | $position = strrpos($subject, $search); |
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| 489 | ||
| 490 | if ($position !== false) { |
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| 491 | return substr_replace($subject, $replace, $position, strlen($search)); |
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| 492 | } |
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| 493 | ||
| 494 | return $subject; |
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| 495 | } |
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| 496 | ||
| 497 | /** |
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| 498 | * Begin a string with a single instance of a given value. |
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