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<?php $js = "function log_me() { console.log('sub2'); } log_me(); function popa() { do_stuff(); } function popa() { do_stuff(); }function popa() { do_stuff(); }function popa() { do_stuff(); }"; $js_pieces = explode('}',$js); foreach($js_pieces as &$js_piece) { if(strpos($js_piece,'function')) { if (preg_match_all('/[\.\{]*function.*[a-zA-Z_]*\(\)/',$js_piece,$temp_js_arr)) { echo $js_piece; } } }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
log_me(); function popa() { do_stuff(); function popa() { do_stuff();
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/oDaNk on line 26
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 '&', expecting T_VARIABLE or '$' in /in/oDaNk on line 26
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/oDaNk on line 26
Process exited with code 255.

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