Online PHP editor | output for Pk2rC

@ 2019-05-16T08:50:20Z

<?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
    {
        $table = $column ? $table[$column] : $table;

        return array_map('self::regex_replace', $table);
    }

    public function regex_replace(array $table)
    {
        return preg_replace($this->pattern, $this->replacement, $table);
    }
}

$options = [
    'pattern' => '/Trevor/i',
    'replacement' => 'Oliver',
];
$engine = new regexTextReplace($options);
foreach($content as $key => $v){
    $columns[$key] = $engine->apply($content, $key);
}
var_dump($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/Pk2rC on line 52 Deprecated: Use of "self" in callables is deprecated in /in/Pk2rC on line 52 Deprecated: Use of "self" in callables is deprecated in /in/Pk2rC on line 52 array(3) { [1]=> array(3) { [0]=> array(1) { ["row"]=> string(18) "My name is Oliver " } [1]=> array(1) { ["row"]=> string(16) "Can you see me? " } [2]=> array(1) { ["row"]=> string(1) "" } } [2]=> array(3) { [0]=> array(1) { ["row"]=> string(28) "Hey there! Some other text. " } [1]=> array(1) { ["row"]=> string(19) "What is up Oliver? " } [2]=> array(1) { ["row"]=> string(1) "" } } [3]=> array(2) { [0]=> array(1) { ["row"]=> string(41) "Some text on the third column. First row." } [1]=> array(1) { ["row"]=> string(1) "" } } }
Output for 7.1.0 - 7.1.33, 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(3) { [1]=> array(3) { [0]=> array(1) { ["row"]=> string(18) "My name is Oliver " } [1]=> array(1) { ["row"]=> string(16) "Can you see me? " } [2]=> array(1) { ["row"]=> string(1) "" } } [2]=> array(3) { [0]=> array(1) { ["row"]=> string(28) "Hey there! Some other text. " } [1]=> array(1) { ["row"]=> string(19) "What is up Oliver? " } [2]=> array(1) { ["row"]=> string(1) "" } } [3]=> array(2) { [0]=> array(1) { ["row"]=> string(41) "Some text on the third column. First row." } [1]=> array(1) { ["row"]=> string(1) "" } } }

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