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<?php $json = '{ "1": [ { "row": "My name is Trevor\n" }, { "row": "Can you see me?\n" }, { "row": "\f" } ], "2": [ { "row": "Hey there! Some other text.\n" }, { "row": "What is up Trevor?\n" }, { "row": "\f" } ], "3": [ { "row": "Some text on the third column. First row." }, { "row": "\f" } ] }'; $content = json_decode($json, true); class regexTextReplace { private $pattern; private $replacement; public function __construct(array $arguments) { $this->pattern = $arguments['pattern']; $this->replacement = $arguments['replacement']; } public function apply(array $table, $column = false): array { $out = array(); foreach ($table as $col => $rows) { if ($column === false || $col == $column) { $out[$col] = array_map('self::regex_replace', $rows); } else { $out[$col] = $rows; } } return $out; } public function regex_replace(array $table) { return preg_replace($this->pattern, $this->replacement, $table); } } $options = [ 'pattern' => '/Trevor/i', 'replacement' => 'Oliver', ]; $engine = new regexTextReplace($options); $columns = $engine->apply($content, 1); print_r($columns); $options = [ 'pattern' => '/Some/i', 'replacement' => 'A lot of', ]; $engine = new regexTextReplace($options); $columns = $engine->apply($content); print_r($columns);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Use of "self" in callables is deprecated in /in/P7NCu on line 53 Array ( [1] => Array ( [0] => Array ( [row] => My name is Oliver ) [1] => Array ( [row] => Can you see me? ) [2] => Array ( [row] => ) ) [2] => Array ( [0] => Array ( [row] => Hey there! Some other text. ) [1] => Array ( [row] => What is up Trevor? ) [2] => Array ( [row] => ) ) [3] => Array ( [0] => Array ( [row] => Some text on the third column. First row. ) [1] => Array ( [row] => ) ) ) Deprecated: Use of "self" in callables is deprecated in /in/P7NCu on line 53 Deprecated: Use of "self" in callables is deprecated in /in/P7NCu on line 53 Deprecated: Use of "self" in callables is deprecated in /in/P7NCu on line 53 Array ( [1] => Array ( [0] => Array ( [row] => My name is Trevor ) [1] => Array ( [row] => Can you see me? ) [2] => Array ( [row] => ) ) [2] => Array ( [0] => Array ( [row] => Hey there! A lot of other text. ) [1] => Array ( [row] => What is up Trevor? ) [2] => Array ( [row] => ) ) [3] => Array ( [0] => Array ( [row] => A lot of text on the third column. First row. ) [1] => Array ( [row] => ) ) )
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.28, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Array ( [1] => Array ( [0] => Array ( [row] => My name is Oliver ) [1] => Array ( [row] => Can you see me? ) [2] => Array ( [row] => ) ) [2] => Array ( [0] => Array ( [row] => Hey there! Some other text. ) [1] => Array ( [row] => What is up Trevor? ) [2] => Array ( [row] => ) ) [3] => Array ( [0] => Array ( [row] => Some text on the third column. First row. ) [1] => Array ( [row] => ) ) ) Array ( [1] => Array ( [0] => Array ( [row] => My name is Trevor ) [1] => Array ( [row] => Can you see me? ) [2] => Array ( [row] => ) ) [2] => Array ( [0] => Array ( [row] => Hey there! A lot of other text. ) [1] => Array ( [row] => What is up Trevor? ) [2] => Array ( [row] => ) ) [3] => Array ( [0] => Array ( [row] => A lot of text on the third column. First row. ) [1] => Array ( [row] => ) ) )
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/P7NCu on line 48
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/P7NCu on line 42
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/P7NCu on line 39
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/P7NCu on line 39
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/P7NCu on line 39
Process exited with code 255.

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