spatie /
string
| @@ 196-211 (lines=16) @@ | ||
| 193 | * |
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| 194 | * @return \Spatie\String\Str |
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| 195 | */ |
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| 196 | public function replaceFirst($search, $replace) |
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| 197 | { |
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| 198 | if ($search == '') { |
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| 199 | return $this; |
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| 200 | } |
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| 201 | ||
| 202 | $position = strpos($this->string, $search); |
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| 203 | ||
| 204 | if ($position === false) { |
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| 205 | return $this; |
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| 206 | } |
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| 207 | ||
| 208 | $resultString = substr_replace($this->string, $replace, $position, strlen($search)); |
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| 209 | ||
| 210 | return new static($resultString); |
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| 211 | } |
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| 212 | ||
| 213 | /** |
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| 214 | * Replace the last occurrence of a string. |
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| @@ 221-236 (lines=16) @@ | ||
| 218 | * |
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| 219 | * @return \Spatie\String\Str |
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| 220 | */ |
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| 221 | public function replaceLast($search, $replace) |
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| 222 | { |
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| 223 | if ($search == '') { |
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| 224 | return $this; |
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| 225 | } |
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| 226 | ||
| 227 | $position = strrpos($this->string, $search); |
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| 228 | ||
| 229 | if ($position === false) { |
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| 230 | return $this; |
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| 231 | } |
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| 232 | ||
| 233 | $resultString = substr_replace($this->string, $replace, $position, strlen($search)); |
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| 234 | ||
| 235 | return new static($resultString); |
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| 236 | } |
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| 237 | ||
| 238 | /** |
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| 239 | * Prefix a string. |
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