3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('0x1234Ab' == '1193131'); var_dump(dechex(1193131)); echo yes

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)
5.4.340.0300.04719.00
5.4.320.0300.05319.00
5.4.310.0300.05318.87
5.4.300.0430.06318.79
5.4.290.0370.05319.09
5.4.280.0370.07319.02
5.4.270.0300.06019.08
5.4.260.0370.04319.07
5.4.250.0330.06018.96
5.4.240.0300.07319.01
5.4.230.0330.06319.08
5.4.220.0330.04018.86
5.4.210.0230.05318.93
5.4.200.0330.05319.01
5.4.190.0300.05719.07
5.4.180.0400.05319.05
5.4.170.0300.03718.77
5.4.160.0370.04319.08
5.4.150.0430.06318.97
5.4.140.0370.03716.19
5.4.130.0400.06316.15
5.4.120.0330.04016.31
5.4.110.0270.04016.38
5.4.100.0430.06316.21
5.4.90.0400.06716.49
5.4.80.0470.06016.38
5.4.70.0300.03716.48
5.4.60.0370.05716.41
5.4.50.0370.06716.45
5.4.40.0300.06316.15
5.4.30.0330.07016.25
5.4.20.0370.06016.36
5.4.10.0470.06016.41
5.4.00.0430.06015.71
5.3.290.0300.08014.76
5.3.280.0400.06714.44
5.3.270.0370.03714.45
5.3.260.0370.06714.49
5.3.250.0430.05714.70
5.3.240.0330.04314.45
5.3.230.0400.03314.54
5.3.220.0300.03714.42
5.3.210.0370.06314.51
5.3.200.0230.04014.52
5.3.190.0370.05014.40
5.3.180.0370.06714.41
5.3.170.0270.05714.50
5.3.160.0330.07014.50
5.3.150.0430.05314.54
5.3.140.0470.05714.59
5.3.130.0330.07314.38
5.3.120.0370.05714.64
5.3.110.0370.04014.46
5.3.100.0370.06013.88
5.3.90.0300.05013.96
5.3.80.0400.07014.00
5.3.70.0400.05714.11
5.3.60.0270.03313.94
5.3.50.0400.06313.89
5.3.40.0300.05014.03
5.3.30.0300.03313.87
5.3.20.0370.03713.52
5.3.10.0300.04313.57
5.3.00.0270.03713.66
5.2.170.0200.04311.15
5.2.160.0300.05710.98
5.2.150.0300.03011.30
5.2.140.0200.03710.98
5.2.130.0370.04311.04
5.2.120.0270.05310.94
5.2.110.0270.02711.14
5.2.100.0230.03711.05
5.2.90.0230.03711.04
5.2.80.0230.03711.00
5.2.70.0330.05311.24
5.2.60.0300.03710.89
5.2.50.0430.02311.03
5.2.40.0270.05010.86
5.2.30.0230.03711.03
5.2.20.0170.03310.82
5.2.10.0270.05310.79
5.2.00.0300.03710.64
5.1.60.0200.04310.11
5.1.50.0270.0509.90
5.1.40.0270.04310.02
5.1.30.0270.04710.24
5.1.20.0300.03710.27
5.1.10.0270.0409.99
5.1.00.0270.0539.93
5.0.50.0130.0439.68
5.0.40.0170.0179.68
5.0.30.0100.0409.68
5.0.20.0100.0479.68
5.0.10.0100.0339.68
5.0.00.0170.0339.68
4.4.90.0130.0279.68
4.4.80.0130.0339.68
4.4.70.0130.0179.68
4.4.60.0200.0309.68
4.4.50.0130.0309.68
4.4.40.0230.0279.68
4.4.30.0130.0309.68
4.4.20.0130.0339.68
4.4.10.0100.0239.68
4.4.00.0230.0409.68
4.3.110.0130.0279.68
4.3.100.0130.0309.68
4.3.90.0100.0279.68
4.3.80.0100.0479.68
4.3.70.0070.0239.68
4.3.60.0170.0109.68
4.3.50.0130.0179.68
4.3.40.0130.0409.68
4.3.30.0100.0109.68
4.3.20.0000.0239.68
4.3.10.0100.0139.68
4.3.00.0070.0139.68

preferences:
137.94 ms | 1386 KiB | 7 Q