3v4l.org

run code in 300+ PHP versions simultaneously
<?php $product = array('material', 'britelki', 'chaschka', 'kostochki', 'vkladish', 'zastejka'); foreach($product as $key){ $var = "show_the_product_".$key; echo $var; $$var = function(){ ${"gc_".$key} = get_post_meta(get_the_ID(), 'gc_'.$key.'', true); if ((isset(${"gc_".$key})) && (${"gc_".$key} != '')) { echo "<p class=\"goods-material\">$gc_".$key."</p>"; } }; } $show_the_product_material();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
show_the_product_materialshow_the_product_britelkishow_the_product_chaschkashow_the_product_kostochkishow_the_product_vkladishshow_the_product_zastejka Warning: Undefined variable $key in /in/CkgdH on line 11 Fatal error: Uncaught Error: Call to undefined function get_post_meta() in /in/CkgdH:11 Stack trace: #0 /in/CkgdH(21): {closure}() #1 {main} thrown in /in/CkgdH on line 11
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.33
show_the_product_materialshow_the_product_britelkishow_the_product_chaschkashow_the_product_kostochkishow_the_product_vkladishshow_the_product_zastejka Notice: Undefined variable: key in /in/CkgdH on line 11 Fatal error: Uncaught Error: Call to undefined function get_post_meta() in /in/CkgdH:11 Stack trace: #0 /in/CkgdH(21): {closure}() #1 {main} thrown in /in/CkgdH on line 11
Process exited with code 255.
Output for 7.3.32 - 7.3.33
show_the_product_materialshow_the_product_britelkishow_the_product_chaschkashow_the_product_kostochkishow_the_product_vkladishshow_the_product_zastejka Fatal error: Uncaught Error: Call to undefined function get_post_meta() in /in/CkgdH:11 Stack trace: #0 /in/CkgdH(21): {closure}() #1 {main} thrown in /in/CkgdH on line 11
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
show_the_product_materialshow_the_product_britelkishow_the_product_chaschkashow_the_product_kostochkishow_the_product_vkladishshow_the_product_zastejka Notice: Undefined variable: key in /in/CkgdH on line 11 Fatal error: Call to undefined function get_post_meta() in /in/CkgdH on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/CkgdH on line 9
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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/CkgdH on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/CkgdH on line 9
Process exited with code 255.
preferences:
221.69 ms | 401 KiB | 315 Q