| @@ 372-385 (lines=14) @@ | ||
| 369 | * |
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| 370 | * @return string |
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| 371 | */ |
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| 372 | public static function replaceFirst($search, $replace, $subject) |
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| 373 | { |
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| 374 | if ($search == '') { |
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| 375 | return $subject; |
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| 376 | } |
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| 377 | ||
| 378 | $position = \strpos($subject, $search); |
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| 379 | ||
| 380 | if ($position !== false) { |
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| 381 | return \substr_replace($subject, $replace, $position, \strlen($search)); |
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| 382 | } |
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| 383 | ||
| 384 | return $subject; |
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| 385 | } |
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| 386 | ||
| 387 | /** |
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| 388 | * Replace the last occurrence of a given value in the string. |
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| @@ 396-405 (lines=10) @@ | ||
| 393 | * |
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| 394 | * @return string |
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| 395 | */ |
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| 396 | public static function replaceLast($search, $replace, $subject) |
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| 397 | { |
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| 398 | $position = \strrpos($subject, $search); |
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| 399 | ||
| 400 | if ($position !== false) { |
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| 401 | return \substr_replace($subject, $replace, $position, \strlen($search)); |
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| 402 | } |
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| 403 | ||
| 404 | return $subject; |
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| 405 | } |
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| 406 | ||
| 407 | /** |
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| 408 | * Begin a string with a single instance of a given value. |
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