3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime("+1 day")

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)
7.0.50.0150.05819.04
7.0.40.0120.07020.31
7.0.30.0270.04820.29
7.0.20.0200.07220.33
7.0.10.0180.05020.21
7.0.00.0100.07020.27
5.6.200.0130.05819.64
5.6.190.0070.07020.82
5.6.180.0130.05320.83
5.6.170.0250.07220.78
5.6.160.0170.05320.73
5.6.150.0120.07319.69
5.6.140.0200.06319.66
5.6.130.0120.05319.69
5.6.120.0170.05721.04
5.6.110.0100.06321.01
5.6.100.0070.06721.03
5.6.90.0170.06321.09
5.6.80.0230.05020.43
5.6.70.0130.05720.45
5.6.60.0070.05720.30
5.6.50.0100.06720.52
5.6.40.0170.05020.42
5.6.30.0270.04720.53
5.6.20.0200.05320.36
5.6.10.0230.05320.39
5.6.00.0330.04320.51
5.5.340.0130.05319.38
5.5.330.0150.06720.68
5.5.320.2100.06020.65
5.5.310.0180.05220.53
5.5.300.0150.04719.49
5.5.290.0170.04719.51
5.5.280.0130.05320.94
5.5.270.0170.05720.95
5.5.260.0270.05020.82
5.5.250.0200.05720.80
5.5.240.0300.04320.26
5.5.230.0070.06020.42
5.5.220.0200.05020.39
5.5.210.0070.06320.25
5.5.200.0170.05020.20
5.5.190.0230.05320.15
5.5.180.0270.05320.31
5.5.160.0170.06020.20
5.5.150.0130.06020.08
5.5.140.0200.05320.08
5.5.130.0200.05320.30
5.5.120.0330.04320.08
5.5.110.0170.05320.18
5.5.100.0230.04720.19
5.5.90.0030.06020.00
5.5.80.0130.05320.06
5.5.70.0130.05319.99
5.5.60.0270.04320.15
5.5.50.0100.05320.09
5.5.40.0000.06320.05
5.5.30.0270.04320.08
5.5.20.0330.05020.01
5.5.10.0270.04720.07
5.5.00.0030.06320.04
5.4.450.0220.05819.48
5.4.440.0420.05519.42
5.4.430.0550.06519.23
5.4.420.0520.05219.37
5.4.410.0580.04819.35
5.4.400.0580.04519.13
5.4.390.0350.06019.10
5.4.380.0230.05018.89
5.4.370.0200.05218.77
5.4.360.0270.05018.86
5.4.350.0200.05718.77
5.4.340.0250.05318.78
5.4.320.0180.04215.87
5.4.310.0120.04915.73
5.4.300.0140.05115.71
5.4.290.0080.05115.85
5.4.280.0180.04515.65
5.4.270.0130.05115.67
5.4.260.0100.05015.78
5.4.250.0100.04815.66
5.4.240.0090.04415.65
5.4.230.0120.04515.71
5.4.220.0100.04915.69
5.4.210.0160.04715.65
5.4.200.0110.04515.76
5.4.190.0230.04415.67
5.4.180.0200.04515.75
5.4.170.0200.05014.64
5.4.160.0170.05314.63
5.4.150.0210.04514.57
5.4.140.0250.04213.42
5.4.130.0180.05013.46
5.4.120.0190.04413.45
5.4.110.0200.05213.43
5.4.100.0220.05813.46
5.4.90.0150.04613.45
5.4.80.0170.04213.44
5.4.70.0200.04613.43
5.4.60.0160.04513.42
5.4.50.0160.04713.38
5.4.40.0160.04513.40
5.4.30.0140.04713.37
5.4.20.0230.04213.44
5.4.10.0140.04513.37
5.4.00.0150.04312.89
5.3.290.0120.04813.69
5.3.280.0170.05313.61
5.3.270.0130.04713.63
5.3.260.0140.04813.32
5.3.250.0140.04313.64
5.3.240.0220.04613.30
5.3.230.0130.04813.31
5.3.220.0200.04313.26
5.3.210.0220.04713.26
5.3.200.0180.04313.27
5.3.190.0140.04913.28
5.3.180.0250.05613.27
5.3.170.0140.05013.27
5.3.160.0120.04813.23
5.3.150.0210.04013.27
5.3.140.0170.04713.29
5.3.130.0160.04713.26
5.3.120.0210.05013.26
5.3.110.0170.04613.26
5.3.100.0130.05012.72
5.3.90.0140.04712.70
5.3.80.0140.04612.67
5.3.70.0200.04612.68
5.3.60.0150.04712.68
5.3.50.0190.05012.63
5.3.40.0170.05012.60
5.3.30.0180.04612.59
5.3.20.0170.04312.37
5.3.10.0140.04312.30
5.3.00.0250.04912.30

preferences:
144.19 ms | 1386 KiB | 7 Q