3v4l.org

run code in 300+ PHP versions simultaneously
<?php rand("1a", "1a");

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)
7.3.10.0060.00916.08
7.3.00.0080.00016.32
7.2.130.0060.00916.28
7.2.120.0070.00716.55
7.2.110.0080.00016.12
7.2.100.0080.00016.15
7.2.90.0090.00616.13
7.2.80.0040.01216.37
7.2.70.0050.00316.69
7.2.60.0030.01116.54
7.2.50.0030.01316.23
7.2.40.0070.01016.45
7.2.30.0060.00616.51
7.2.20.0040.00716.47
7.2.10.0000.00916.08
7.2.00.0000.01016.60
7.1.250.0090.00315.16
7.1.70.0000.00816.72
7.1.60.0090.01319.57
7.1.50.0040.01416.70
7.1.00.0070.07322.42
7.0.200.0070.00716.75
7.0.140.0070.05722.16
7.0.60.0030.04019.99
7.0.50.0030.05717.82
7.0.40.0100.07020.27
7.0.30.0170.04320.00
7.0.20.0330.07720.00
7.0.10.0100.07320.32
7.0.00.0100.07019.99
5.6.280.0070.07020.86
5.6.210.0030.08320.66
5.6.200.0070.08718.19
5.6.190.0000.04720.27
5.6.180.0300.08320.49
5.6.170.0400.07720.38
5.6.160.0070.07720.66
5.6.150.0100.04018.22
5.6.140.0000.05018.22
5.6.130.0030.06318.18
5.6.120.0070.07320.98
5.6.110.0170.05721.11
5.6.100.0100.08321.13
5.6.90.0100.07020.95
5.6.80.0070.03720.50
5.5.350.0100.05020.46
5.5.340.0100.06317.95
5.5.330.0030.07720.15
5.5.320.0000.04320.13
5.5.310.0300.04720.32
5.5.300.0100.08017.87
5.5.290.0000.06017.91
5.5.280.0070.03720.97
5.5.270.0100.06320.86
5.5.260.0200.07320.93
5.5.250.0030.08320.70
5.5.240.0270.07020.25
5.4.450.0430.05719.40
5.4.440.0570.07319.63
5.4.430.0130.05019.31
5.4.420.0100.05719.35
5.4.410.0100.05319.17
5.4.400.0130.05019.13
5.4.390.0130.04719.06
5.4.380.0870.05018.68
5.4.370.0930.04718.72
5.4.360.0830.05018.60
5.4.350.0800.05718.50
5.4.340.0830.05318.64
5.4.320.0900.04718.75
5.4.310.0900.04718.72
5.4.300.0870.04718.59
5.4.290.0830.05318.72
5.4.280.0800.05318.51
5.4.270.0930.04018.45
5.4.260.0870.05018.49
5.4.250.0830.05318.79
5.4.240.0800.05718.48
5.4.230.0830.05318.46
5.4.220.0830.05318.67
5.4.210.0900.04718.61
5.4.200.0900.04316.60
5.4.190.0830.05018.63
5.4.180.0770.06018.72
5.4.170.0800.06018.50
5.4.160.0770.06018.66
5.4.150.0800.05318.70
5.4.140.0770.05016.36
5.4.130.0800.04316.16
5.4.120.0900.04016.30
5.4.110.0800.05016.15
5.4.100.1030.03716.35
5.4.90.0800.05316.01
5.4.80.0800.04716.25
5.4.70.0770.05016.13
5.4.60.0830.04316.14
5.4.50.0770.05016.19
5.4.40.0800.04716.22
5.4.30.0830.05016.02
5.4.20.0800.05316.15
5.4.10.0830.04316.11
5.4.00.0770.05715.80
5.3.290.1000.04314.62
5.3.280.0870.05014.62
5.3.270.0900.04714.57
5.3.260.0700.06014.70
5.3.250.0800.05314.58
5.3.240.0730.05714.65
5.3.230.0800.05014.60
5.3.220.0900.05714.57
5.3.210.0870.04714.54
5.3.200.0830.05314.63
5.3.190.0800.05314.54
5.3.180.0830.05014.55
5.3.170.0900.05314.47
5.3.160.0700.05714.59
5.3.150.0900.04014.54
5.3.140.0870.06014.46
5.3.130.0900.05014.63
5.3.120.0900.04714.57
5.3.110.0900.04314.53
5.3.100.0700.06014.08
5.3.90.0770.05313.97
5.3.80.0770.05714.10
5.3.70.0800.05014.01
5.3.60.0800.05313.97
5.3.50.0870.05013.99
5.3.40.0870.04713.93
5.3.30.0770.05013.88
5.3.20.0870.04313.79
5.3.10.1000.03313.55
5.3.00.0900.04313.73
5.2.170.0630.04311.09
5.2.160.0630.04711.29
5.2.150.0700.04311.11
5.2.140.0670.03711.16
5.2.130.0670.05011.16
5.2.120.0700.05011.03
5.2.110.0600.04311.16
5.2.100.0670.03711.15
5.2.90.0670.04311.02
5.2.80.0570.04711.06
5.2.70.0670.04011.12
5.2.60.0700.04311.18
5.2.50.0770.03310.95
5.2.40.0570.03710.99
5.2.30.0530.04011.01
5.2.20.0530.04011.06
5.2.10.0570.04010.96
5.2.00.0600.03310.76
5.1.60.0100.03010.10
5.1.50.0030.03710.00
5.1.40.0000.04010.09
5.1.30.0030.04010.38
5.1.20.0100.03310.34
5.1.10.0100.04310.07
5.1.00.0000.04010.11
5.0.50.0000.0338.64
5.0.40.0070.0238.50
5.0.30.0030.0438.24
5.0.20.0030.0278.32
5.0.10.0070.0278.20
5.0.00.0030.0478.27
4.4.90.0070.0205.93
4.4.80.0070.0205.87
4.4.70.0030.0205.84
4.4.60.0000.0275.84
4.4.50.0030.0235.81
4.4.40.0030.0335.92
4.4.30.0030.0205.91
4.4.20.0070.0205.96
4.4.10.0070.0205.95
4.4.00.0030.0335.92
4.3.110.0070.0205.84
4.3.100.0170.0205.84
4.3.90.0330.0175.81
4.3.80.0230.0375.79
4.3.70.0230.0235.88
4.3.60.0300.0175.78
4.3.50.0230.0275.77
4.3.40.0330.0305.76
4.3.30.0200.0204.77
4.3.20.0130.0234.77
4.3.10.0100.0204.77
4.3.00.0130.0177.08

preferences:
46.63 ms | 403 KiB | 5 Q