3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime("February")

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)
7.0.60.0180.06819.93
7.0.50.0270.04719.13
7.0.40.0170.06320.11
7.0.30.0420.06520.21
7.0.20.0280.07320.25
7.0.10.0200.05520.26
7.0.00.0120.06320.10
5.6.210.0280.04220.67
5.6.200.0100.07519.63
5.6.190.0270.04720.73
5.6.180.1850.05320.86
5.6.170.0300.06220.83
5.6.160.0280.04820.75
5.6.150.0220.05719.57
5.6.140.0200.06819.63
5.6.130.0170.06219.61
5.6.120.0230.05021.02
5.6.110.0250.06720.91
5.6.100.0280.06021.00
5.6.90.0270.04521.07
5.6.80.0230.06720.38
5.6.70.0400.05720.46
5.6.60.0300.05720.32
5.6.50.0270.06320.46
5.6.40.0470.06320.48
5.6.30.0400.05320.41
5.6.20.0470.04720.41
5.6.10.0430.05320.41
5.6.00.0270.06020.38
5.5.350.0470.05020.40
5.5.340.0200.06219.43
5.5.330.0130.05520.76
5.5.320.0320.06720.60
5.5.310.0250.04820.50
5.5.300.0230.06719.32
5.5.290.0220.07019.46
5.5.280.0130.06820.87
5.5.270.0200.05020.85
5.5.260.0200.07520.95
5.5.250.0270.07720.65
5.5.240.0430.04320.25
5.5.230.0330.06020.11
5.5.220.0430.04320.22
5.5.210.0400.04720.08
5.5.200.0330.05020.07
5.5.190.0230.07320.14
5.5.180.0500.04720.22
5.5.160.0300.05320.21
5.5.150.0330.07720.22
5.5.140.0270.05720.20
5.5.130.0470.04720.20
5.5.120.0370.05320.20
5.5.110.0570.04720.21
5.5.100.0170.06720.00
5.5.90.0270.05720.02
5.5.80.0270.05320.19
5.5.70.0370.04720.00
5.5.60.0330.04720.06
5.5.50.0200.06020.06
5.5.40.0300.05320.25
5.5.30.0370.04320.11
5.5.20.0370.04320.24
5.5.10.0330.04720.10
5.5.00.0170.05719.96
5.4.450.0420.04325.34
5.4.440.0230.04825.64
5.4.430.0320.05025.69
5.4.420.0300.04225.64
5.4.410.0320.04525.68
5.4.400.0230.05025.56
5.4.390.0380.06025.50
5.4.380.0220.05318.81
5.4.370.0320.04318.80
5.4.360.0280.04518.81
5.4.350.0170.05718.88
5.4.340.0320.05218.84
5.4.320.0230.04115.82
5.4.310.0180.04215.81
5.4.300.0210.04415.66
5.4.290.0210.04815.73
5.4.280.0220.04115.71
5.4.270.0210.05415.71
5.4.260.0230.04415.81
5.4.250.0250.05415.79
5.4.240.0160.04515.65
5.4.230.0210.05215.64
5.4.220.0190.04515.60
5.4.210.0140.04814.61
5.4.200.0220.05914.58
5.4.190.0200.04514.54
5.4.180.0170.04614.60
5.4.170.0170.05814.54
5.4.160.0140.04814.62
5.4.150.0140.04314.62
5.4.140.0200.06113.39
5.4.130.0190.04213.37
5.4.120.0160.04313.35
5.4.110.0180.04213.47
5.4.100.0150.04413.48
5.4.90.0210.04013.44
5.4.80.0170.04613.47
5.4.70.0180.04713.46
5.4.60.0190.04113.43
5.4.50.0160.04113.41
5.4.40.0180.04913.41
5.4.30.0160.04313.41
5.4.20.0210.03713.46
5.4.10.0150.04513.44
5.4.00.0140.04512.92
5.3.290.0190.04813.69
5.3.280.0180.04813.64
5.3.270.0130.04713.28
5.3.260.0130.05013.34
5.3.250.0150.04413.33
5.3.240.0160.04513.32
5.3.230.0190.04413.31
5.3.220.0190.04313.29
5.3.210.0230.04413.29
5.3.200.0200.05213.28
5.3.190.0180.05213.28
5.3.180.0200.04313.25
5.3.170.0180.04613.28
5.3.160.0210.05113.29
5.3.150.0150.04913.28
5.3.140.0150.04513.22
5.3.130.0200.04113.27
5.3.120.0190.04513.25
5.3.110.0170.04913.26
5.3.100.0220.04012.73
5.3.90.0200.04312.68
5.3.80.0180.04312.69
5.3.70.0220.04312.70
5.3.60.0250.04112.63
5.3.50.0200.04412.63
5.3.40.0170.04412.58
5.3.30.0150.05012.53
5.3.20.0080.04612.36
5.3.10.0190.05112.32
5.3.00.0210.06012.30

preferences:
159.17 ms | 1394 KiB | 7 Q