3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('Aug 18 2014 4:17PM');

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)
8.3.60.0070.00716.50
8.3.50.0120.00722.83
8.3.40.0060.00918.89
8.3.30.0100.00319.07
8.3.20.0040.00420.28
8.3.10.0040.00423.66
8.3.00.0040.00417.63
8.2.180.0080.00818.26
8.2.170.0150.00022.96
8.2.160.0100.00320.30
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.04
8.2.110.0000.01122.29
8.2.100.0080.00318.03
8.2.90.0000.00819.06
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0000.00817.93
8.2.50.0000.00819.25
8.2.40.0070.00322.20
8.2.30.0000.00717.96
8.2.20.0020.00517.79
8.2.10.0040.00417.86
8.2.00.0040.00417.73
8.1.280.0090.00625.92
8.1.270.0040.00422.19
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00321.19
8.1.230.0070.00419.16
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0080.00417.17
8.1.180.0040.00418.10
8.1.170.0100.00018.52
8.1.160.0040.00418.82
8.1.150.0040.00418.77
8.1.140.0000.00717.36
8.1.130.0030.00317.88
8.1.120.0070.00017.51
8.1.110.0030.00517.52
8.1.100.0000.00717.48
8.1.90.0000.00817.45
8.1.80.0000.00717.52
8.1.70.0000.00717.47
8.1.60.0050.00517.60
8.1.50.0040.00417.56
8.1.40.0050.00317.38
8.1.30.0040.00417.55
8.1.20.0000.00917.57
8.1.10.0080.00017.43
8.1.00.0000.00717.42
8.0.300.0070.00020.10
8.0.290.0080.00316.88
8.0.280.0040.00418.51
8.0.270.0030.00317.33
8.0.260.0060.00317.19
8.0.250.0050.00216.99
8.0.240.0000.00817.07
8.0.230.0030.00516.87
8.0.220.0030.00316.91
8.0.210.0000.00716.86
8.0.200.0030.00316.98
8.0.190.0060.00317.02
8.0.180.0000.00717.01
8.0.170.0040.00416.93
8.0.160.0030.00316.82
8.0.150.0000.00716.80
8.0.140.0040.00416.87
8.0.130.0060.00013.38
8.0.120.0060.00316.96
8.0.110.0000.00816.86
8.0.100.0070.00016.73
8.0.90.0030.00416.82
8.0.80.0080.00816.92
8.0.70.0000.00817.06
8.0.60.0040.00416.84
8.0.50.0040.00417.01
8.0.30.0130.00617.29
8.0.20.0060.01317.40
8.0.10.0040.00416.91
8.0.00.0120.00616.76
7.4.330.0000.00515.04
7.4.320.0030.00316.50
7.4.300.0000.00616.51
7.4.290.0070.00016.57
7.4.280.0070.00016.47
7.4.270.0030.00316.42
7.4.260.0030.00316.40
7.4.250.0040.00416.59
7.4.240.0030.00316.57
7.4.230.0040.00416.49
7.4.220.0090.00916.51
7.4.210.0140.00016.56
7.4.200.0070.00016.71
7.4.160.0080.00816.54
7.4.150.0090.01417.40
7.4.140.0080.01217.86
7.4.130.0090.00916.62
7.4.120.0120.00816.59
7.4.110.0070.01016.46
7.4.100.0100.01016.57
7.4.90.0200.00316.54
7.4.80.0060.01019.39
7.4.70.0080.01316.62
7.4.60.0130.00316.52
7.4.50.0070.00016.57
7.4.40.0100.00616.34
7.4.30.0100.01016.46
7.4.00.0100.00714.89
7.3.330.0000.00612.99
7.3.320.0000.00513.12
7.3.310.0000.00616.20
7.3.300.0000.00716.24
7.3.290.0030.01016.25
7.3.280.0050.01216.28
7.3.270.0110.00717.40
7.3.260.0070.01016.55
7.3.250.0100.00916.41
7.3.240.0060.01016.71
7.3.230.0130.00316.57
7.3.210.0110.00716.67
7.3.200.0090.01519.39
7.3.190.0090.00916.57
7.3.180.0040.01316.31
7.3.170.0060.00916.52
7.3.160.0030.01616.44
7.2.330.0100.00716.72
7.2.320.0060.01216.39
7.2.310.0060.01216.77
7.2.300.0140.02416.81
7.2.290.0100.00716.83
7.2.80.0000.01316.72
7.2.60.0070.00717.06
7.2.00.0090.00919.61
7.1.200.0030.00715.70
7.1.100.0070.00718.01
7.1.70.0000.00917.25
7.1.60.0100.01419.40
7.1.50.0030.01717.05
7.1.00.0100.07022.36
7.0.200.0030.00316.59
7.0.140.0100.06322.08
7.0.100.0100.08019.95
7.0.90.0130.07319.82
7.0.80.0030.08019.88
7.0.70.0100.08019.96
7.0.60.0100.08019.94
7.0.50.0070.07720.29
7.0.40.0070.08020.00
7.0.30.0030.08320.09
7.0.20.0130.08020.19
7.0.10.0100.09020.07
7.0.00.0130.07720.11
5.6.280.0070.07020.90
5.6.250.0070.08020.55
5.6.240.0200.07320.67
5.6.230.0070.05720.58
5.6.220.0070.05720.65
5.6.210.0170.06020.44
5.6.200.0070.04720.94
5.6.190.0130.08020.96
5.6.180.0030.08021.13
5.6.170.0230.06720.95
5.6.160.0200.06721.03
5.6.150.0100.08321.04
5.6.140.0200.07021.00
5.6.130.0100.08021.00
5.6.120.0030.08721.01
5.6.110.0030.09321.06
5.6.100.0100.08321.02
5.6.90.0070.09320.96
5.6.80.0130.08020.46
5.6.70.0100.07720.48
5.6.60.0100.07720.38
5.6.50.0130.06320.46
5.6.40.0030.04720.39
5.6.30.0070.04320.40
5.6.20.0130.07720.41
5.6.10.0130.07320.28
5.6.00.0130.07320.28
5.5.380.0130.06720.34
5.5.370.0170.07020.37
5.5.360.0070.07720.32
5.5.350.0030.08020.43
5.5.340.0130.07720.77
5.5.330.0070.06320.76
5.5.320.0130.04020.79
5.5.310.0070.08020.88
5.5.300.0070.07320.88
5.5.290.0070.05020.90
5.5.280.0100.07720.86
5.5.270.0100.07020.87
5.5.260.0130.07720.91
5.5.250.0030.08320.69
5.5.240.0030.08320.21
5.5.230.0170.07020.16
5.5.220.0170.06720.17
5.5.210.0170.06720.17
5.5.200.0170.06720.25
5.5.190.0100.07020.11
5.5.180.0100.07719.98
5.5.160.0170.06720.08
5.5.150.0230.06020.11
5.5.140.0100.07020.18
5.5.130.0100.07020.08
5.5.120.0170.07020.20
5.5.110.0070.08320.20
5.5.100.0100.08020.11
5.5.90.0130.07020.05
5.5.80.0100.07320.04
5.5.70.0070.07720.14
5.5.60.0070.07720.11
5.5.50.0000.08320.15
5.5.40.0070.07720.08
5.5.30.0000.08320.14
5.5.20.0100.07320.13
5.5.10.0000.07720.08
5.5.00.0030.07720.01
5.4.450.0130.06019.36
5.4.440.0000.05019.11
5.4.430.0070.08019.50
5.4.420.0170.06319.36
5.4.410.0300.02719.03
5.4.400.0070.07018.99
5.4.390.0070.08019.03
5.4.380.0130.06718.79
5.4.370.0100.07319.08
5.4.360.0170.07019.10
5.4.350.0200.06019.18
5.4.340.0130.05019.06
5.4.320.0100.04719.13
5.4.310.0170.06019.07
5.4.300.0030.07318.95
5.4.290.0030.05019.05
5.4.280.0200.05319.14
5.4.270.0070.08018.88
5.4.260.0030.07719.09
5.4.250.0100.07019.09
5.4.240.0070.04718.96
5.4.230.0070.06318.81
5.4.220.0070.06718.78
5.4.210.0100.07318.89
5.4.200.0030.07719.02
5.4.190.0200.05719.06
5.4.180.0070.07019.16
5.4.170.0070.08018.89
5.4.160.0100.07319.08
5.4.150.0070.07318.91
5.4.140.0030.08016.39
5.4.130.0100.03716.40
5.4.120.0030.07316.32
5.4.110.0030.06716.49
5.4.100.0000.07016.29
5.4.90.0070.06316.40
5.4.80.0170.04016.33
5.4.70.0130.06316.26
5.4.60.0130.06316.42
5.4.50.0070.07316.41
5.4.40.0030.08016.45
5.4.30.0000.08016.23
5.4.20.0070.06716.41
5.4.10.0130.06716.23
5.4.00.0130.06315.69
5.3.290.0100.04314.60
5.3.280.0070.06714.57
5.3.270.0030.07314.56
5.3.260.0130.06714.46
5.3.250.0030.07714.46
5.3.240.0100.05314.47
5.3.230.0030.08014.50
5.3.220.0030.08014.51
5.3.210.0070.07714.38
5.3.200.0070.06714.52
5.3.190.0100.07314.56
5.3.180.0100.06714.41
5.3.170.0100.05714.55
5.3.160.0030.07314.47
5.3.150.0000.04714.52
5.3.140.0070.07714.37
5.3.130.0100.04014.55
5.3.120.0130.07314.39
5.3.110.0070.08014.56
5.3.100.0130.06714.28
5.3.90.0130.07314.28
5.3.80.0100.06714.28
5.3.70.0100.07314.28
5.3.60.0070.07714.28
5.3.50.0000.08014.28
5.3.40.0100.06714.28
5.3.30.0100.07014.28
5.3.20.0030.07014.28
5.3.10.0000.07314.28
5.3.00.0030.08014.28
5.2.170.0070.06014.28
5.2.160.0100.05314.28
5.2.150.0000.04014.28
5.2.140.0000.06314.28
5.2.130.0030.06314.28
5.2.120.0070.06314.28
5.2.110.0030.05714.28
5.2.100.0030.06314.28
5.2.90.0070.06014.28
5.2.80.0000.05314.28
5.2.70.0000.05714.28
5.2.60.0100.05714.28
5.2.50.0030.05314.28
5.2.40.0070.03314.28
5.2.30.0000.06314.28
5.2.20.0070.06014.28
5.2.10.0100.05314.28
5.2.00.0070.03714.28
5.1.60.0030.05314.28
5.1.50.0130.04714.28
5.1.40.0030.04314.28
5.1.30.0100.04714.28
5.1.20.0070.05714.28
5.1.10.0030.04314.28
5.1.00.0000.04314.28
5.0.50.0000.04014.28
5.0.40.0100.04014.28
5.0.30.0100.05014.28
5.0.20.0030.03014.28
5.0.10.0030.04314.28
5.0.00.0070.06014.28
4.4.90.0000.02714.28
4.4.80.0030.02014.28
4.4.70.0030.02314.28
4.4.60.0000.02014.28
4.4.50.0000.03314.28
4.4.40.0100.04714.28
4.4.30.0070.02314.28
4.4.20.0030.03314.28
4.4.10.0000.03314.28
4.4.00.0030.05314.28
4.3.110.0000.03714.28
4.3.100.0070.03014.28
4.3.90.0000.03314.28
4.3.80.0070.04714.28
4.3.70.0070.03014.28
4.3.60.0000.03314.28
4.3.50.0000.03714.28
4.3.40.0030.05314.28
4.3.30.0000.02014.28
4.3.20.0030.03714.28
4.3.10.0000.03714.28
4.3.00.0000.03714.28

preferences:
57.43 ms | 401 KiB | 5 Q