3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo mt_rand(), ' ', mt_getrandmax();

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)
7.4.00.0100.00314.48
7.3.120.0030.01714.68
7.3.110.0060.01314.91
7.3.100.0040.01114.51
7.3.90.0070.00714.62
7.3.80.0000.01414.71
7.3.70.0100.00314.75
7.3.60.0120.00314.34
7.3.50.0060.01014.51
7.3.40.0130.00314.47
7.3.30.0060.00614.69
7.3.20.0070.01016.63
7.3.10.0070.01016.57
7.3.00.0180.00016.46
7.2.250.0040.01515.05
7.2.240.0080.01214.81
7.2.230.0090.00315.15
7.2.220.0110.00714.86
7.2.210.0120.00314.73
7.2.200.0040.01214.97
7.2.190.0060.00914.62
7.2.180.0000.01614.93
7.2.170.0030.01414.68
7.2.00.0030.01419.39
7.1.330.0080.00815.37
7.1.320.0000.01215.81
7.1.310.0100.00315.44
7.1.300.0000.01715.82
7.1.290.0090.00615.67
7.1.280.0030.01015.59
7.1.270.0080.00415.33
7.1.260.0000.01415.68
7.1.70.0040.00417.13
7.1.60.0100.01419.82
7.1.50.0070.01116.77
7.1.00.0070.08722.44
7.0.200.0070.00016.55
7.0.140.0070.07022.21
7.0.70.4130.03720.12
7.0.60.0100.07019.90
7.0.50.0070.03717.77
7.0.40.0130.08319.97
7.0.30.0300.07320.18
7.0.20.0270.08020.30
7.0.10.0270.05720.09
7.0.00.0130.08020.29
5.6.280.0000.07320.90
5.6.210.0030.07320.58
5.6.200.0130.04718.11
5.6.190.0100.04020.41
5.6.180.0200.06020.61
5.6.170.0300.07320.48
5.6.160.0030.04320.63
5.6.150.0100.03718.20
5.6.140.0100.04018.21
5.6.130.0100.08318.12
5.6.120.0000.04320.93
5.6.110.0100.07020.98
5.6.100.0130.07721.00
5.6.90.0000.09020.96
5.6.80.0070.05720.36
5.6.70.0130.07720.34
5.5.350.0100.04020.51
5.5.340.0070.06717.96
5.5.330.0030.08720.16
5.5.320.0070.04320.23
5.5.310.0070.05020.34
5.5.300.0070.07317.91
5.5.290.0000.08718.00
5.5.280.0170.07320.86
5.5.270.0100.06720.78
5.5.260.0100.04320.63
5.5.250.0070.07020.43
5.5.240.0070.07320.17
5.4.450.0200.05319.63
5.4.440.1000.06019.48
5.4.430.0970.05719.53
5.4.420.0800.05719.09
5.4.410.0900.05019.02
5.4.400.0230.04019.15
5.4.390.0930.04718.78
5.4.380.0130.06318.50
5.4.370.0100.05718.76
5.4.360.0170.05018.77
5.4.350.0050.04711.97
5.4.340.0070.03611.97
5.4.320.0050.03912.45
5.4.310.0020.04212.45
5.4.300.0050.04712.45
5.4.290.0050.03812.45
5.4.280.0090.03312.34
5.4.270.0060.04212.34
5.4.260.0100.04718.87
5.4.250.0070.05318.72
5.4.240.0070.05318.92
5.4.230.0170.04318.77
5.4.220.0070.05318.77
5.4.210.0100.05718.89
5.4.200.0070.05018.65
5.4.190.0070.05318.91
5.4.180.0100.04719.01
5.4.170.0100.05718.83
5.4.160.0130.04718.87
5.4.150.0070.08318.93
5.4.140.0130.05016.49
5.4.130.0200.05016.45
5.4.120.0270.06716.52
5.4.110.0000.06016.26
5.4.100.0270.05016.22
5.4.90.0170.07716.49
5.4.80.0070.04716.20
5.4.70.0100.05316.35
5.4.60.0100.04716.37
5.4.50.0070.05016.38
5.4.40.0100.06316.41
5.4.30.0070.05016.49
5.4.20.0070.06316.22
5.4.10.0130.05716.42
5.4.00.0030.06015.68
5.3.290.0090.04812.80
5.3.280.0030.05714.30
5.3.270.0200.04314.59
5.3.260.0130.05014.59
5.3.250.0030.05314.69
5.3.240.0070.05714.37
5.3.230.0200.06014.36
5.3.220.0100.07014.41
5.3.210.0100.05314.41
5.3.200.0130.05314.48
5.3.190.0070.08314.26
5.3.180.0200.06314.33
5.3.170.0170.04014.56
5.3.160.0170.04714.57
5.3.150.0000.06714.43
5.3.140.0100.04714.56
5.3.130.0170.05314.57
5.3.120.0070.06014.69
5.3.110.0130.07014.69
5.3.100.0100.05013.89
5.3.90.0070.06014.05
5.3.80.0000.05713.71
5.3.70.0100.04713.86
5.3.60.0070.05314.01
5.3.50.0200.06013.99
5.3.40.0070.05713.79
5.3.30.0170.05013.90
5.3.20.0000.05313.62
5.3.10.0130.04713.48
5.3.00.0030.05713.64
5.2.170.0130.03711.02
5.2.160.0070.03711.29
5.2.150.0070.04711.07
5.2.140.0070.04311.13
5.2.130.0100.03710.86
5.2.120.0130.05010.86
5.2.110.0130.05710.93
5.2.100.0100.06310.99
5.2.90.0170.04711.01
5.2.80.0130.04311.00
5.2.70.0070.06011.00
5.2.60.0070.04310.93
5.2.50.0030.04011.02
5.2.40.0030.06311.14
5.2.30.0070.05010.80
5.2.20.0070.05710.88
5.2.10.0070.03710.93
5.2.00.0170.04310.53
5.1.60.0100.04010.22
5.1.50.0100.04310.05
5.1.40.0070.04010.06
5.1.30.0070.04010.22
5.1.20.0130.04310.43
5.1.10.0030.04010.02
5.1.00.0000.04310.10
5.0.50.0030.0308.45
5.0.40.0070.0238.44
5.0.30.0030.0438.25
5.0.20.0000.0308.27
5.0.10.0000.0308.11
5.0.00.0000.0438.22
4.4.90.0070.0276.74
4.4.80.0030.0276.74
4.4.70.0030.0206.74
4.4.60.0070.0236.74
4.4.50.0000.0236.74
4.4.40.0000.0406.74
4.4.30.0030.0276.74
4.4.20.0030.0206.74
4.4.10.0030.0306.74
4.4.00.0030.0336.74
4.3.110.0000.0276.74
4.3.100.0070.0206.74
4.3.90.0030.0236.74
4.3.80.0000.0336.74
4.3.70.0100.0136.74
4.3.60.0070.0176.74
4.3.50.0030.0206.74
4.3.40.0030.0436.74
4.3.30.0030.0206.74
4.3.20.0030.0206.74
4.3.10.0030.0206.74
4.3.00.0100.0177.29

preferences:
34.37 ms | 400 KiB | 5 Q