3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = strtotime("04/01/2016"); echo $time;

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)
8.3.60.0040.01118.55
8.3.50.0090.00922.08
8.3.40.0140.00718.79
8.3.30.0070.01118.92
8.3.20.0000.00821.95
8.3.10.0040.00421.73
8.3.00.0040.00419.25
8.2.180.0000.01416.50
8.2.170.0120.00322.96
8.2.160.0100.00319.21
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00422.08
8.2.120.0040.00426.35
8.2.110.0070.00319.39
8.2.100.0000.01217.91
8.2.90.0030.00619.35
8.2.80.0080.00017.97
8.2.70.0090.00017.75
8.2.60.0030.00517.93
8.2.50.0000.00818.10
8.2.40.0040.00420.59
8.2.30.0000.00719.29
8.2.20.0050.00317.93
8.2.10.0000.00718.16
8.2.00.0000.00818.11
8.1.280.0100.00325.92
8.1.270.0040.00423.70
8.1.260.0080.00028.09
8.1.250.0000.00728.09
8.1.240.0070.00323.85
8.1.230.0040.00818.98
8.1.220.0040.00417.78
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0060.00318.72
8.1.160.0000.00822.69
8.1.150.0030.00318.79
8.1.140.0040.00419.50
8.1.130.0070.00017.68
8.1.120.0040.00417.58
8.1.110.0040.00417.46
8.1.100.0050.00317.45
8.1.90.0040.00417.56
8.1.80.0040.00417.41
8.1.70.0000.00717.45
8.1.60.0080.00017.55
8.1.50.0030.00517.61
8.1.40.0000.00817.39
8.1.30.0040.00417.65
8.1.20.0040.00417.66
8.1.10.0000.00917.51
8.1.00.0080.00017.59
8.0.300.0000.00718.77
8.0.290.0070.00016.88
8.0.280.0000.00718.35
8.0.270.0000.00817.21
8.0.260.0000.00617.35
8.0.250.0030.00317.14
8.0.240.0000.00817.11
8.0.230.0000.00717.02
8.0.220.0000.00716.91
8.0.210.0050.00316.98
8.0.200.0040.00417.14
8.0.190.0040.00417.04
8.0.180.0090.00016.95
8.0.170.0000.00816.94
8.0.160.0000.00817.05
8.0.150.0000.00716.98
8.0.140.0040.00416.97
8.0.130.0030.00313.34
8.0.120.0040.00417.08
8.0.110.0040.00417.02
8.0.100.0000.00717.08
8.0.90.0000.00716.89
8.0.80.0170.00517.00
8.0.70.0000.00816.89
8.0.60.0050.00216.84
8.0.50.0030.00516.90
8.0.30.0100.00717.26
8.0.20.0100.01017.40
8.0.10.0040.00417.09
8.0.00.0070.01416.80
7.4.330.0000.00415.08
7.4.320.0030.00316.52
7.4.300.0040.00416.69
7.4.290.0060.00316.64
7.4.280.0080.00016.64
7.4.270.0000.00716.57
7.4.260.0080.00016.64
7.4.250.0040.00416.43
7.4.240.0000.00816.67
7.4.230.0030.00316.76
7.4.220.0060.01216.44
7.4.210.0070.00816.71
7.4.200.0000.00716.47
7.4.160.0120.00316.69
7.4.150.0130.00917.40
7.4.140.0130.00717.86
7.4.130.0100.01016.74
7.4.120.0110.00516.62
7.4.110.0080.01016.59
7.4.100.0080.00816.71
7.4.90.0090.00916.59
7.4.80.0080.00819.39
7.4.70.0100.00616.69
7.4.60.0100.00616.50
7.4.50.0040.01116.66
7.4.40.0060.01216.39
7.4.30.0100.00716.73
7.4.00.0080.00814.82
7.3.330.0030.00713.19
7.3.320.0000.00613.16
7.3.310.0030.00516.46
7.3.300.0030.00316.36
7.3.290.0070.00016.32
7.3.280.0100.00716.36
7.3.270.0070.01017.40
7.3.260.0100.00616.47
7.3.250.0090.01016.51
7.3.240.0060.01016.63
7.3.230.0070.01016.39
7.3.210.0070.01416.61
7.3.200.0000.01616.29
7.3.190.0100.00616.59
7.3.180.0070.01016.39
7.3.170.0100.01016.69
7.3.160.0100.00716.55
7.2.330.0140.00416.50
7.2.320.0100.00716.89
7.2.310.0080.01216.41
7.2.300.0170.00716.87
7.2.290.0070.01016.55
7.2.60.0040.01117.00
7.1.200.0030.00615.91
7.1.70.0030.00517.05
7.1.60.0040.00819.90
7.1.00.0030.07722.31
7.0.200.0030.00617.03
7.0.80.0330.05320.01
7.0.70.0130.05720.05
7.0.60.0100.06020.05
7.0.50.0070.06320.32
7.0.40.0170.05020.40
7.0.30.0100.06020.34
7.0.20.0000.07020.35
7.0.10.0070.06320.30
7.0.00.0030.06720.31
5.6.280.0000.07721.07
5.6.230.0030.06320.66
5.6.220.0100.06020.79
5.6.210.0130.05320.64
5.6.200.0170.06321.08
5.6.190.0170.05021.17
5.6.180.0130.05721.19
5.6.170.0130.06021.11
5.6.160.0100.06021.08
5.6.150.0100.06021.02
5.6.140.0130.05721.19
5.6.130.0100.06021.07
5.6.120.0170.05321.08
5.6.110.0130.06721.06
5.6.100.0270.06721.07
5.6.90.0130.05721.11
5.6.80.0200.04720.45
5.6.70.0170.05020.44
5.6.60.0070.06020.54
5.6.50.0170.05020.39
5.6.40.0070.06020.43
5.6.30.0170.05720.43
5.6.20.0130.05320.54
5.6.10.0130.05020.43
5.6.00.0130.05020.38
5.5.370.0130.05320.45
5.5.360.0030.07320.47
5.5.350.0070.06320.55
5.5.340.0170.05020.91
5.5.330.0100.05720.97
5.5.320.0030.06320.83
5.5.310.0070.06020.94
5.5.300.0070.06320.82
5.5.290.0170.05720.92
5.5.280.0200.05020.96
5.5.270.0130.07320.91
5.5.260.0170.06320.88
5.5.250.0230.07020.72
5.5.240.0100.05720.32
5.5.230.0130.05320.17
5.5.220.0100.05320.30
5.5.210.0070.06020.30
5.5.200.0030.06320.31
5.5.190.0170.05020.31
5.5.180.0070.06720.32
5.5.160.0170.05020.26
5.5.150.0130.05320.18
5.5.140.0130.05320.30
5.5.130.0030.06020.05
5.5.120.0130.05020.18
5.5.110.0130.05320.29
5.5.100.0200.05020.21
5.5.90.0130.05020.11
5.5.80.0130.05020.17
5.5.70.0070.06020.17
5.5.60.0200.04320.13
5.5.50.0130.05720.18
5.5.40.0200.05020.11
5.5.30.0100.05320.16
5.5.20.0170.05020.19
5.5.10.0130.05320.18
5.5.00.0100.05720.09

preferences:
36.8 ms | 401 KiB | 5 Q