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run code in 300+ PHP versions simultaneously
<?php $name="Wanda"; print "W"+"anda"; print $name === "W"+"anda"; print $name == "W"+"anda";
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/R81sK:3 Stack trace: #0 {main} thrown in /in/R81sK on line 3
Process exited with code 255.
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 Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/R81sK:3 Stack trace: #0 {main} thrown in /in/R81sK on line 3
Process exited with code 255.
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: A non-numeric value encountered in /in/R81sK on line 3 Warning: A non-numeric value encountered in /in/R81sK on line 3 0 Warning: A non-numeric value encountered in /in/R81sK on line 4 Warning: A non-numeric value encountered in /in/R81sK on line 4 Warning: A non-numeric value encountered in /in/R81sK on line 5 Warning: A non-numeric value encountered in /in/R81sK on line 5 1
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33
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