3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo rand() === rand();

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)
7.4.00.0030.01214.77
7.3.120.0100.00714.80
7.3.110.0140.00414.96
7.3.100.0060.00914.77
7.3.90.0090.00914.75
7.3.80.0030.01014.80
7.3.70.0080.00014.63
7.3.60.0040.01114.58
7.3.50.0070.00714.51
7.3.40.0100.00314.72
7.3.30.0030.00914.78
7.3.20.0060.00316.74
7.3.10.0030.01016.64
7.3.00.0070.00716.48
7.2.250.0090.00914.95
7.2.240.0070.01114.80
7.2.230.0030.01314.88
7.2.220.0000.01215.01
7.2.210.0060.00915.18
7.2.200.0000.00915.04
7.2.190.0040.01114.88
7.2.180.0120.00014.89
7.2.170.0080.00814.84
7.2.00.0100.00319.50
7.1.330.0060.00815.45
7.1.320.0030.01015.74
7.1.310.0030.01015.82
7.1.300.0080.00315.88
7.1.290.0070.00415.49
7.1.280.0030.01015.64
7.1.270.0000.01715.60
7.1.260.0030.00715.75
7.1.100.0000.01418.09
7.1.70.0040.00417.05
7.1.60.0110.00719.30
7.1.50.0260.01034.75
7.1.00.0070.07322.46
7.0.200.0030.00516.34
7.0.60.0300.07321.70
7.0.50.0100.04017.80
7.0.40.0130.07720.05
7.0.30.0200.07020.02
7.0.20.0100.04720.13
7.0.10.0070.08720.00
7.0.00.0070.05020.17
5.6.280.0030.06020.91
5.6.210.0000.04320.50
5.6.200.0100.07318.08
5.6.190.0100.04020.57
5.6.180.0330.06320.39
5.6.170.0300.07720.50
5.6.160.0030.06320.54
5.6.150.0070.08318.21
5.6.140.0030.05718.14
5.6.130.0100.08018.12
5.6.120.0000.06320.98
5.6.110.0200.05720.98
5.6.100.0130.05320.99
5.6.90.0070.04321.09
5.6.80.0070.07020.53
5.5.350.0200.07320.51
5.5.340.0130.07317.91
5.5.330.0130.07320.16
5.5.320.0370.04020.24
5.5.310.0200.08020.30
5.5.300.0130.06318.02
5.5.290.0030.08317.95
5.5.280.0070.08020.76
5.5.270.0030.06320.88
5.5.260.0070.07720.79
5.5.250.0030.04320.69
5.5.240.0100.04720.14
5.4.450.0570.05719.42
5.4.440.0470.05019.41
5.4.430.0670.05019.53
5.4.420.0600.05319.32
5.4.410.0530.05019.34
5.4.400.0500.06019.13
5.4.390.0100.05319.23
5.4.380.0570.05319.21
5.4.370.0570.04719.22
5.4.360.0470.05719.16
5.4.350.0570.05319.20
5.4.340.0600.05718.77
5.4.320.0470.05718.81
5.4.310.0500.05018.78
5.4.300.0500.05718.78
5.4.290.0730.05319.18
5.4.280.0600.04719.21
5.4.270.0630.04019.21
5.4.260.0600.05318.80
5.4.250.0470.05319.01
5.4.240.0500.05019.20
5.4.230.0570.04718.77
5.4.220.0470.06019.11
5.4.210.0500.05018.77
5.4.200.0470.05318.77
5.4.190.0530.05019.19
5.4.180.0500.05019.01
5.4.170.0630.04019.04
5.4.160.0530.05319.19
5.4.150.0500.05319.16
5.4.140.0570.05316.44
5.4.130.0600.05316.46
5.4.120.0570.05016.48
5.4.110.0570.05316.55
5.4.100.0530.05016.42
5.4.90.0500.05016.34
5.4.80.0030.06316.57
5.4.70.0600.06016.54
5.4.60.0630.04716.45
5.4.50.0400.05716.26
5.4.40.0470.05316.41
5.4.30.0600.05716.44
5.4.20.0470.05016.59
5.4.10.0430.05716.39
5.4.00.0630.03315.82
5.3.290.0530.05014.45
5.3.280.0500.05314.45
5.3.270.0500.05314.49
5.3.260.0700.06314.54
5.3.250.0570.05314.36
5.3.240.0830.03714.53
5.3.230.0530.05714.53
5.3.220.0800.06714.48
5.3.210.0600.05314.65
5.3.200.0630.04314.50
5.3.190.0430.05714.32
5.3.180.0270.03314.49
5.3.170.0030.05314.31
5.3.160.0630.05014.48
5.3.150.0800.03714.50
5.3.140.0500.05014.41
5.3.130.0500.05014.48
5.3.120.0500.06014.45
5.3.110.0470.06014.63
5.3.100.0570.04313.97
5.3.90.0470.05013.94
5.3.80.0570.04313.84
5.3.70.0470.05013.85
5.3.60.0500.05013.90
5.3.50.0470.05014.03
5.3.40.0630.05313.70
5.3.30.0630.05013.84
5.3.20.0430.05313.44
5.3.10.0530.05313.53
5.3.00.0530.04713.46
5.2.170.0530.04711.04
5.2.160.0600.05711.22
5.2.150.0500.05011.07
5.2.140.0470.04311.13
5.2.130.0430.04711.02
5.2.120.0570.04711.25
5.2.110.0430.03711.03
5.2.100.0430.03711.03
5.2.90.0470.03311.03
5.2.80.0330.05011.03
5.2.70.0330.04711.02
5.2.60.0530.03710.95
5.2.50.0500.03711.02
5.2.40.0300.04311.14
5.2.30.0330.04010.97
5.2.20.0370.03710.79
5.2.10.0300.04310.86
5.2.00.0370.03710.70
5.1.60.0370.0479.82
5.1.50.0370.0309.82
5.1.40.0370.0339.86
5.1.30.0370.03010.41
5.1.20.0330.03710.38
5.1.10.0500.04710.21
5.1.00.0500.04010.05
5.0.50.0230.0278.54
5.0.40.0270.0238.41
5.0.30.0230.0438.21
5.0.20.0270.0208.03
5.0.10.0300.0338.13
5.0.00.0230.0438.15
4.4.90.0200.0236.06
4.4.80.0170.0236.06
4.4.70.0230.0176.06
4.4.60.0170.0236.06
4.4.50.0200.0176.06
4.4.40.0200.0306.06
4.4.30.0200.0206.06
4.4.20.0130.0236.06
4.4.10.0170.0276.06
4.4.00.0170.0376.06
4.3.110.0200.0236.06
4.3.100.0200.0206.06
4.3.90.0200.0206.06
4.3.80.0200.0376.06
4.3.70.0130.0276.06
4.3.60.0170.0206.06
4.3.50.0200.0206.06
4.3.40.0130.0376.06
4.3.30.0130.0176.06
4.3.20.0100.0236.06
4.3.10.0100.0306.06
4.3.00.0130.0206.06

preferences:
38.28 ms | 400 KiB | 5 Q