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<?php $val = '2 dogs'; $int = (string)(int)$val; echo "'$val' == '$int'? ", var_exprt($int == $val, true), "\n";
Output for 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
'2 dogs' == '2'? Fatal error: Uncaught Error: Call to undefined function var_exprt() in /in/XjjVu:5 Stack trace: #0 {main} thrown in /in/XjjVu on line 5
Process exited with code 255.
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
'2 dogs' == '2'? Fatal error: Call to undefined function var_exprt() in /in/XjjVu on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
'2 dogs' == '2'? Fatal error: Call to undefined function: var_exprt() in /in/XjjVu on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
'2 dogs' == '2'? Fatal error: Call to undefined function: var_exprt() in /in/XjjVu on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
'2 dogs' == '2'? Fatal error: Call to undefined function: var_exprt() in /in/XjjVu on line 5

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