3v4l.org

run code in 300+ PHP versions simultaneously
<?php $random_number = strval(rand(10, 1000));

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)
7.4.00.0060.01315.07
7.3.120.0060.00614.40
7.3.110.0030.01314.98
7.3.100.0060.00914.97
7.3.90.0090.00614.66
7.3.80.0070.00714.90
7.3.70.0000.01314.67
7.3.60.0000.01614.71
7.3.50.0110.00314.81
7.3.40.0110.00414.36
7.3.30.0000.01614.54
7.3.20.0040.01216.43
7.3.10.0070.00916.46
7.3.00.0040.00816.59
7.2.250.0110.00814.44
7.2.240.0040.01515.04
7.2.230.0000.01514.68
7.2.220.0030.00614.63
7.2.210.0120.00314.80
7.2.200.0130.00614.86
7.2.190.0070.00715.03
7.2.180.0060.00614.82
7.2.170.0060.00914.86
7.2.130.0090.00316.79
7.2.120.0130.00016.66
7.2.110.0030.00616.59
7.2.100.0000.00916.82
7.2.90.0030.00916.74
7.2.80.0030.00616.86
7.2.70.0070.00316.84
7.2.60.0070.00716.69
7.2.50.0070.00716.80
7.2.40.0060.00616.52
7.2.30.0090.00616.91
7.2.20.0040.00716.96
7.2.10.0070.00316.90
7.2.00.0070.00918.16
7.1.330.0070.00715.63
7.1.320.0120.00315.86
7.1.310.0070.00715.70
7.1.300.0040.00715.75
7.1.290.0000.01215.62
7.1.280.0070.00415.31
7.1.270.0080.00515.55
7.1.260.0070.00415.76
7.1.250.0030.00715.63
7.1.70.0050.00217.21
7.1.60.0030.02119.40
7.1.50.0000.01116.99
7.1.00.0000.04022.44
7.0.200.0440.00714.43
7.0.140.0070.07022.18
7.0.120.0030.05722.09
7.0.60.0100.08019.81
7.0.50.0030.09017.77
7.0.40.3630.04720.13
7.0.30.3400.04020.13
7.0.20.3570.04020.29
7.0.10.3370.04720.33
7.0.00.3700.03720.08
5.6.280.0100.06720.88
5.6.210.0070.07720.51
5.6.200.0130.07018.12
5.6.190.3470.04320.38
5.6.180.3870.05020.44
5.6.170.3570.04320.51
5.6.160.3630.02320.48
5.6.150.3470.05020.38
5.6.140.0370.07720.21
5.6.130.0000.04320.27
5.6.120.1230.04320.23
5.6.110.0000.06020.23
5.6.100.3530.04320.28
5.6.90.4230.03720.28
5.6.80.3900.04019.66
5.6.70.1330.04719.62
5.6.60.3930.04019.66
5.6.50.3500.04719.60
5.6.40.3630.04319.50
5.6.30.3630.04019.50
5.6.20.2970.04019.60
5.6.10.3100.03719.59
5.6.00.3300.04019.70
5.5.350.0330.07720.45
5.5.340.0070.05017.96
5.5.330.1170.05720.27
5.5.320.3330.04320.13
5.5.310.3230.04320.31
5.5.300.3370.04319.94
5.5.290.1670.06320.03
5.5.280.0130.04320.04
5.5.270.0030.05020.06
5.5.260.4170.04020.12
5.5.250.3970.03719.84
5.5.240.3770.04319.54
5.5.230.4170.04319.39
5.5.220.4230.03719.42
5.5.210.4430.04719.43
5.5.200.3700.04319.40
5.5.190.3670.04019.61
5.5.180.3130.03719.55
5.5.160.3430.04319.36
5.5.150.3230.04319.39
5.5.140.3200.04319.41
5.5.130.3300.03319.61
5.5.120.3200.04019.40
5.5.110.3430.04019.41
5.5.100.3200.04019.52
5.5.90.3530.03719.40
5.5.80.3300.04019.29
5.5.70.3530.04319.33
5.5.60.3530.04019.30
5.5.50.4300.03019.28
5.5.40.4200.04019.34
5.5.30.4070.03319.46
5.5.20.4230.04019.45
5.5.10.4170.03719.30
5.5.00.4000.04019.41
5.4.450.0030.07719.43
5.4.440.0300.06019.30
5.4.430.1430.06719.45
5.4.420.4170.03719.31
5.4.410.4270.04019.17
5.4.400.3370.02319.00
5.4.390.3830.02719.00
5.4.380.4230.04018.90
5.4.370.4100.03719.12
5.4.360.3600.03719.04
5.4.350.3700.03718.90
5.4.340.3330.03719.10
5.4.320.3300.03318.83
5.4.310.3970.04019.14
5.4.300.3270.04019.13
5.4.290.3170.03718.89
5.4.280.3230.04019.02
5.4.270.3330.03719.20
5.4.260.3530.03318.97
5.4.250.3530.03018.89
5.4.240.3470.04018.82
5.4.230.3530.03718.98
5.4.220.3470.03318.96
5.4.210.3970.04019.12
5.4.200.4270.03318.98
5.4.190.4370.03719.11
5.4.180.4270.03018.94
5.4.170.3870.04318.94
5.4.160.3530.03719.11
5.4.150.3600.03718.95
5.4.140.3670.03716.18
5.4.130.4070.04016.33
5.4.120.3970.02716.26
5.4.110.4270.04016.57
5.4.100.3570.03316.41
5.4.90.3370.02716.39
5.4.80.3100.03016.51
5.4.70.4270.02716.27
5.4.60.3570.03316.25
5.4.50.3470.03016.27
5.4.40.3470.04016.39
5.4.30.3270.03316.26
5.4.20.3570.03316.27
5.4.10.3500.02316.23
5.4.00.3300.03315.75
5.3.290.3270.03714.58
5.3.280.3370.03714.37
5.3.270.4000.03314.59
5.3.260.3130.04014.68
5.3.250.3670.02714.55
5.3.240.3670.03314.43
5.3.230.4230.03714.51
5.3.220.4170.03714.54
5.3.210.4270.04014.53
5.3.200.3800.03714.39
5.3.190.3500.03714.48
5.3.180.3530.03714.52
5.3.170.3330.02714.48
5.3.160.3170.03014.52
5.3.150.3630.03014.53
5.3.140.3230.04014.63
5.3.130.3770.03714.52
5.3.120.3500.03714.53
5.3.110.3500.03714.51
5.3.100.3530.03714.03
5.3.90.3430.03713.99
5.3.80.3300.03713.95
5.3.70.3600.03713.87
5.3.60.3370.03313.97
5.3.50.3470.03313.91
5.3.40.5300.02713.92
5.3.30.4200.03013.82
5.3.20.3830.03313.64
5.3.10.3500.03013.74
5.3.00.3430.03313.61
5.2.170.2670.03011.08
5.2.160.2670.03011.10
5.2.150.3530.03011.02
5.2.140.3500.03311.14
5.2.130.4200.02711.10
5.2.120.3300.02711.09
5.2.110.2900.02311.00
5.2.100.2800.03011.13
5.2.90.2600.03711.13
5.2.80.2870.03011.07
5.2.70.2630.03311.06
5.2.60.2570.02310.98
5.2.50.3170.03010.80
5.2.40.3000.02010.98
5.2.30.2730.03310.91
5.2.20.2900.02710.93
5.2.10.3070.03310.82
5.2.00.2800.03010.71
5.1.60.2800.02710.02
5.1.50.2830.0239.91
5.1.40.2430.02010.01
5.1.30.2430.02010.36
5.1.20.2430.03310.41
5.1.10.2430.02710.09
5.1.00.2400.0239.89
5.0.50.1170.0208.51
5.0.40.1030.0208.37
5.0.30.1070.0338.28
5.0.20.0730.0238.02
5.0.10.0870.0238.21
5.0.00.0000.0708.11
4.4.90.1200.0235.90
4.4.80.1500.0105.88
4.4.70.1300.0135.88
4.4.60.1730.0135.87
4.4.50.1330.0135.86
4.4.40.1270.0275.77
4.4.30.1500.0175.77
4.4.20.1270.0205.87
4.4.10.1200.0175.84
4.4.00.0970.0275.82
4.3.110.1400.0175.74
4.3.100.1130.0105.81
4.3.90.1330.0135.79
4.3.80.0030.0535.73
4.3.70.0030.0305.69
4.3.60.0000.0305.79
4.3.50.0000.0305.78
4.3.40.0030.0505.69
4.3.30.0030.0335.11
4.3.20.0000.0235.11
4.3.10.0000.0205.11
4.3.00.0000.0275.11

preferences:
35.08 ms | 401 KiB | 5 Q