3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myName = "Juan"; $myNum = 23; echo "Numeric Literal: " . 95 . "<br>"; echo "String Literal: " . "Hello" . "<br>"; echo "Constant literal: " . FALSE . "<br>"; echo "String variable: " . $myName . "<br>"; echo "Numeric variable: " . $myNum . "<br>"; ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.5.20.0360.00817.05
8.5.10.0320.01016.30
8.5.00.0100.00516.26
8.4.170.0060.00420.51
8.4.160.0150.00320.47
8.4.150.0330.01019.51
8.4.140.0350.01017.62
8.4.130.0450.00617.48
8.4.120.0340.01217.48
8.4.110.0390.00717.69
8.4.100.0380.00917.69
8.4.90.0400.01117.39
8.4.80.0430.00817.66
8.4.70.0420.00917.48
8.4.60.0360.01317.53
8.4.50.0500.00717.63
8.4.40.0460.01117.36
8.4.30.0460.00617.43
8.4.20.0380.01017.43
8.4.10.0430.00817.31
8.3.300.0300.01218.31
8.3.290.0380.00818.02
8.3.280.0350.00818.14
8.3.270.0400.00916.80
8.3.260.0380.00716.50
8.3.250.0300.01416.75
8.3.240.0350.01016.49
8.3.230.0370.00816.56
8.3.220.0330.01316.61
8.3.210.0430.01016.64
8.3.200.0360.00716.51
8.3.190.0340.00916.71
8.3.180.0370.00616.73
8.3.170.0390.01016.16
8.3.160.0470.00816.34
8.3.150.0420.00716.32
8.3.140.0430.00816.48
8.3.130.0350.01316.59
8.3.120.0370.00816.67
8.3.110.0350.00916.66
8.3.100.0400.00616.52
8.3.90.0440.00716.30
8.3.80.0430.00916.51
8.3.70.0420.00716.31
8.3.60.0410.01116.66
8.3.50.0430.00816.52
8.3.40.0360.00817.85
8.3.30.0300.00617.64
8.3.20.0320.00617.49
8.3.10.0280.01017.68
8.3.00.0220.00817.70

preferences:
33.34 ms | 403 KiB | 5 Q