3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo var_export(mt_rand(), 1);

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)
7.4.00.0090.00914.87
7.3.120.0070.01414.82
7.3.110.0040.01214.66
7.3.100.0030.00914.88
7.3.90.0120.00314.55
7.3.80.0070.00715.05
7.3.70.0030.01214.56
7.3.60.0080.00014.80
7.3.50.0070.00314.81
7.3.40.0000.01414.80
7.3.30.0000.01414.51
7.3.20.0140.00016.59
7.3.10.0050.00616.65
7.3.00.0080.00516.43
7.2.250.0090.00615.02
7.2.240.0070.01314.81
7.2.230.0090.00615.07
7.2.220.0000.01314.40
7.2.210.0000.01414.81
7.2.200.0110.00415.03
7.2.190.0000.01114.93
7.2.180.0040.01114.77
7.2.170.0040.01214.79
7.2.130.0000.00916.58
7.2.120.0100.00016.72
7.2.110.0040.01116.68
7.2.100.0070.01016.67
7.2.90.0030.00616.66
7.2.80.0100.00316.84
7.2.70.0070.00716.77
7.2.60.0090.00616.46
7.2.50.0000.01316.86
7.2.40.0040.01116.83
7.2.30.0030.01016.66
7.2.20.0060.00916.77
7.2.10.0000.01816.84
7.2.00.0040.00717.91
7.1.330.0060.00915.64
7.1.320.0000.01415.56
7.1.310.0070.01115.94
7.1.300.0040.00815.55
7.1.290.0150.00015.63
7.1.280.0040.01115.44
7.1.270.0000.01515.62
7.1.260.0120.00015.72
7.1.250.0070.00315.68
7.1.70.0000.00817.07
7.1.60.0080.01519.46
7.1.50.0030.01716.98
7.1.00.0030.07722.45
7.0.200.0060.00316.68
7.0.140.0000.07722.01
7.0.60.0070.06720.08
7.0.50.0000.08717.87
7.0.40.0100.04720.36
7.0.30.0070.07720.17
7.0.20.0300.05320.21
7.0.10.0030.04720.12
7.0.00.0070.08720.28
5.6.280.0030.07321.13
5.6.210.0070.08020.65
5.6.200.0070.07718.11
5.6.190.0030.05320.41
5.6.180.0070.06320.35
5.6.170.0270.07720.55
5.6.160.0030.04020.38
5.6.150.0130.07318.16
5.6.140.0130.05718.18
5.6.130.0030.04318.20
5.6.120.0030.04321.14
5.6.110.0130.08320.99
5.6.100.0100.07020.97
5.6.90.0070.08721.11
5.6.80.0130.07320.27
5.5.350.4000.04320.43
5.5.340.0030.08717.89
5.5.330.0170.07320.16
5.5.320.0200.05020.29
5.5.310.0330.07320.50
5.5.300.0030.05318.02
5.5.290.0130.07718.02
5.5.280.0170.07720.68
5.5.270.0100.07320.64
5.5.260.0130.07720.71
5.5.250.0070.05020.77
5.5.240.0100.04020.22
5.4.450.2030.04719.41
5.4.440.1930.04719.23
5.4.430.2070.04319.41
5.4.420.2130.04019.40
5.4.410.2070.04319.41
5.4.400.1900.04319.25
5.4.390.2030.03718.93
5.4.380.1800.04719.08
5.4.370.1930.03718.77
5.4.360.2030.04019.09
5.4.350.1830.03718.89
5.4.340.1670.04319.09
5.4.320.1800.03719.16
5.4.310.2000.04018.91
5.4.300.1300.04719.21
5.4.290.2100.04318.80
5.4.280.2030.03718.91
5.4.270.2100.03318.80
5.4.260.2270.04018.88
5.4.250.2500.04319.09
5.4.240.2200.04019.21
5.4.230.2170.03719.09
5.4.220.2030.04319.07
5.4.210.1970.04019.09
5.4.200.2170.04019.05
5.4.190.2100.03319.05
5.4.180.1830.04318.90
5.4.170.1870.03719.11
5.4.160.1970.03718.91
5.4.150.2100.04318.91
5.4.140.1870.03016.28
5.4.130.2130.03716.28
5.4.120.2170.03716.38
5.4.110.2230.04316.47
5.4.100.2070.04016.39
5.4.90.1830.03716.38
5.4.80.2430.04016.43
5.4.70.2030.03316.47
5.4.60.2100.05016.36
5.4.50.2100.04016.45
5.4.40.1800.04016.36
5.4.30.2170.04316.35
5.4.20.2230.04016.35
5.4.10.2100.03716.41
5.4.00.1930.03715.60
5.3.290.2030.04314.50
5.3.280.2170.05014.46
5.3.270.1970.03314.46
5.3.260.2100.03714.46
5.3.250.2230.03714.58
5.3.240.2100.04314.43
5.3.230.1900.04314.46
5.3.220.2070.04014.41
5.3.210.1800.03314.52
5.3.200.1900.03014.46
5.3.190.2000.04014.66
5.3.180.1800.03714.51
5.3.170.1800.03714.40
5.3.160.1900.03714.57
5.3.150.1830.03314.61
5.3.140.2070.04014.49
5.3.130.2330.03314.64
5.3.120.2070.04014.56
5.3.110.2130.04014.63
5.3.100.2130.03713.87
5.3.90.1900.03313.96
5.3.80.1970.02713.86
5.3.70.1830.03013.86
5.3.60.1830.03013.91
5.3.50.1870.03313.78
5.3.40.2200.03313.79
5.3.30.2300.05013.92
5.3.20.2500.03713.56
5.3.10.2500.03713.52
5.3.00.2400.03713.49
5.2.170.1830.02711.19
5.2.160.2070.03311.08
5.2.150.2100.03011.20
5.2.140.1830.02310.97
5.2.130.1830.03011.15
5.2.120.2070.03311.04
5.2.110.1700.03011.27
5.2.100.2070.03311.11
5.2.90.2000.03011.15
5.2.80.1930.03011.18
5.2.70.1830.03010.98
5.2.60.1830.03011.05
5.2.50.0630.05011.06
5.2.40.0000.03310.84
5.2.30.0070.04311.05
5.2.20.0070.03010.84
5.2.10.0000.03010.75
5.2.00.0670.03010.73
5.1.60.1270.0209.93
5.1.50.1370.02710.07
5.1.40.1630.0209.88
5.1.30.1270.02310.38
5.1.20.1230.03310.25
5.1.10.1270.0239.94
5.1.00.1330.0279.94
5.0.50.0570.0278.41
5.0.40.0670.0208.57
5.0.30.0630.0338.16
5.0.20.0670.0238.16
5.0.10.0600.0208.16
5.0.00.0830.0338.27
4.4.90.0600.0177.57
4.4.80.0630.0077.57
4.4.70.0600.0177.57
4.4.60.0670.0137.57
4.4.50.0600.0177.57
4.4.40.0600.0277.57
4.4.30.0630.0137.57
4.4.20.0600.0207.57
4.4.10.0600.0177.57
4.4.00.0700.0277.57
4.3.110.0630.0137.57
4.3.100.0630.0177.57
4.3.90.0700.0207.57
4.3.80.0570.0277.57
4.3.70.0630.0177.57
4.3.60.0800.0237.57
4.3.50.0700.0177.57
4.3.40.0870.0307.57
4.3.30.0370.0237.57
4.3.20.0300.0137.57
4.3.10.0300.0177.57
4.3.00.0370.0177.57

preferences:
37.8 ms | 401 KiB | 5 Q