3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('1e1234' == '1e57455')

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)
5.6.80.0170.07320.37
5.5.240.0100.08320.25
5.4.400.3300.03019.12
5.4.390.3500.04019.14
5.4.380.3570.03319.21
5.4.370.3270.04018.93
5.4.360.3330.03719.14
5.4.350.3400.03318.79
5.4.340.3430.04318.79
5.4.320.3230.04319.16
5.4.310.3270.04018.80
5.4.300.2900.04019.13
5.4.290.3030.03719.22
5.4.280.3170.03719.05
5.4.270.3230.03319.09
5.4.260.3070.04318.91
5.4.250.3500.03718.81
5.4.240.3530.03719.21
5.4.230.2970.04019.15
5.4.220.3470.04018.88
5.4.210.3170.04319.17
5.4.200.3100.04319.09
5.4.190.3700.05318.91
5.4.180.3500.03719.23
5.4.170.3530.03319.24
5.4.160.3470.03718.79
5.4.150.3400.04318.93
5.4.140.3570.03316.31
5.4.130.3470.03716.35
5.4.120.3500.04016.35
5.4.110.3430.03316.48
5.4.100.3370.03316.41
5.4.90.3300.04316.46
5.4.80.3230.03316.05
5.4.70.3530.04016.39
5.4.60.3430.03716.19
5.4.50.3430.04016.28
5.4.40.3500.03716.36
5.4.30.3670.03016.36
5.4.20.3000.03716.43
5.4.10.3000.03716.40
5.4.00.3200.02715.61
5.3.290.3330.05014.52
5.3.280.2970.04014.68
5.3.270.3230.03714.54
5.3.260.3800.03714.45
5.3.250.3270.03314.54
5.3.240.3400.04014.44
5.3.230.3470.04014.44
5.3.220.3270.03314.59
5.3.210.3430.03714.44
5.3.200.3970.03714.50
5.3.190.3370.03714.50
5.3.180.3430.03714.42
5.3.170.3370.04314.51
5.3.160.3470.03714.61
5.3.150.3700.04314.59
5.3.140.3200.03714.51
5.3.130.3470.03714.64
5.3.120.3630.03714.38
5.3.110.3370.03714.42
5.3.100.2700.04313.99
5.3.90.3470.02013.93
5.3.80.2800.03713.81
5.3.70.3000.04013.96
5.3.60.3270.03713.86
5.3.50.3270.02713.82
5.3.40.3400.03313.89
5.3.30.3230.04313.76
5.3.20.3200.03713.64
5.3.10.3400.04013.68
5.3.00.3370.03713.43
5.2.170.2870.04011.15
5.2.160.2900.03011.00
5.2.150.2430.03311.07
5.2.140.2430.03010.98
5.2.130.2900.03311.17
5.2.120.2900.03010.95
5.2.110.2830.02010.96
5.2.100.2670.03010.94
5.2.90.3000.03710.95
5.2.80.3100.03010.94
5.2.70.2870.03311.00
5.2.60.3000.03710.90
5.2.50.2670.03311.03
5.2.40.2170.02710.85
5.2.30.2570.02710.98
5.2.20.2400.03011.05
5.2.10.2170.02710.95
5.2.00.2430.03310.73
5.1.60.1970.0239.96
5.1.50.2030.02310.08
5.1.40.1970.0279.86
5.1.30.2230.02310.30
5.1.20.2630.03010.32
5.1.10.2370.02010.00
5.1.00.2530.0279.98
5.0.50.1270.0278.63
5.0.40.1070.0208.52
5.0.30.1100.0338.09
5.0.20.1300.0208.17
5.0.10.1330.0208.25
5.0.00.1100.0278.13
4.4.90.1370.0206.21
4.4.80.1270.0236.21
4.4.70.1200.0176.21
4.4.60.1100.0136.21
4.4.50.1370.0176.21
4.4.40.1100.0276.21
4.4.30.1070.0206.21
4.4.20.1100.0136.23
4.4.10.1330.0206.23
4.4.00.1370.0306.23
4.3.110.1070.0176.23
4.3.100.1100.0176.23
4.3.90.1030.0136.23
4.3.80.1000.0306.23
4.3.70.1000.0176.23
4.3.60.1330.0176.23
4.3.50.1330.0176.23
4.3.40.1370.0306.23
4.3.30.0670.0236.23
4.3.20.0600.0206.23
4.3.10.0670.0276.23
4.3.00.0730.0236.23

preferences:
144.73 ms | 1398 KiB | 7 Q