3v4l.org

run code in 300+ PHP versions simultaneously
<?php if ((is_int('')){ echo 'int'; } else { echo 'no'; }

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)
5.4.260.0200.05718.95
5.4.250.0100.06718.86
5.4.240.0070.05319.05
5.4.230.0070.05718.93
5.4.220.0070.05318.95
5.4.210.0070.05718.89
5.4.200.0130.05018.71
5.4.190.0100.05718.75
5.4.180.0170.05018.61
5.4.170.0130.05319.05
5.4.160.0100.05318.91
5.4.150.0200.05018.97
5.4.140.0130.06316.53
5.4.130.0100.04316.42
5.4.120.0100.05316.30
5.4.110.0100.05716.36
5.4.100.0070.06716.32
5.4.90.0130.04716.52
5.4.80.0200.06316.46
5.4.70.0070.05016.59
5.4.60.0170.07316.59
5.4.50.0070.05316.27
5.4.40.0100.05716.47
5.4.30.0170.06716.50
5.4.20.0070.07016.32
5.4.10.0100.07316.35
5.4.00.0200.06015.82
5.3.280.0030.05714.64
5.3.270.0070.05314.38
5.3.260.0070.05314.61
5.3.250.0170.06314.57
5.3.240.0000.05714.49
5.3.230.0100.06714.30
5.3.220.0130.05014.66
5.3.210.0070.07714.48
5.3.200.0130.05014.58
5.3.190.0130.05314.59
5.3.180.0200.06314.42
5.3.170.0170.04314.45
5.3.160.0200.04314.57
5.3.150.0200.04314.61
5.3.140.0130.05314.42
5.3.130.0000.09014.27
5.3.120.0200.05714.70
5.3.110.0130.05014.57
5.3.100.0030.06713.95
5.3.90.0170.04714.02
5.3.80.0300.04313.96
5.3.70.0100.05713.91
5.3.60.0000.06313.84
5.3.50.0130.07013.96
5.3.40.0170.06714.10
5.3.30.0130.04713.95
5.3.20.0170.06713.78
5.3.10.0100.06313.64
5.3.00.0130.05313.79
5.2.170.0070.04311.13
5.2.160.0030.05311.16
5.2.150.0100.04311.05
5.2.140.0300.05011.04
5.2.130.0130.05010.86
5.2.120.0070.03710.93
5.2.110.0100.05010.98
5.2.100.0070.04711.11
5.2.90.0070.06011.03
5.2.80.0100.04311.00
5.2.70.0070.04310.99
5.2.60.0100.04711.05
5.2.50.0130.03711.17
5.2.40.0070.04011.01
5.2.30.0070.04710.85
5.2.20.0070.03711.11
5.2.10.0100.03310.70
5.2.00.0070.03710.77
5.1.60.0070.03710.00
5.1.50.0030.03710.05
5.1.40.0100.0439.92
5.1.30.0030.03710.40
5.1.20.0100.03310.43
5.1.10.0070.0379.92
5.1.00.0070.03310.09
5.0.50.0030.0308.50
5.0.40.0100.0308.55
5.0.30.0030.0538.27
5.0.20.0030.0378.22
5.0.10.0070.0278.12
5.0.00.0000.0438.11
4.4.90.0030.0307.08
4.4.80.0070.0307.08
4.4.70.0030.0307.08
4.4.60.0070.0277.08
4.4.50.0030.0207.08
4.4.40.0000.0537.14
4.4.30.0030.0307.14
4.4.20.0000.0237.14
4.4.10.0100.0137.14
4.4.00.0000.0377.14
4.3.110.0000.0237.14
4.3.100.0070.0207.14
4.3.90.0030.0207.14
4.3.80.0000.0377.14
4.3.70.0000.0237.14
4.3.60.0030.0207.14
4.3.50.0000.0277.14
4.3.40.0030.0307.14
4.3.30.0030.0207.14
4.3.20.0070.0177.14
4.3.10.0000.0277.14
4.3.00.0030.0207.80

preferences:
141.12 ms | 1394 KiB | 7 Q