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<?php $found = null; $route = '/_ticket/show/xxx'; foreach ( explode( '/', trim( $route, '/' ) ) as $part => $r ) { $uscore = strpos( $r, '_' ); $times = substr_count( $r, '_' ); if ( 1 != $times || 0 != $uscore ) { continue; } $found = $part; break; } if ( null !== $found ) { $parts = explode( '/', trim( $route, '/' ) ); $before = array_slice( $parts, 0, $found, true ); var_dump( $before ); }
Output for 5.0.2 - 5.0.5, 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 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
array(0) { }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.1
Warning: Wrong parameter count for array_slice() in /in/fO4o8 on line 22 NULL

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