3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = strtotime('Second Monday October 2012'); print date('Y-m-d', $x);

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)
8.3.40.0080.00818.70
8.3.30.0140.00018.97
8.3.20.0050.00320.16
8.3.10.0000.00823.53
8.3.00.0030.00523.48
8.2.170.0070.01122.96
8.2.160.0070.01020.38
8.2.150.0000.00824.18
8.2.140.0050.00224.66
8.2.130.0000.00819.95
8.2.120.0080.00026.35
8.2.110.0030.00622.13
8.2.100.0080.00418.05
8.2.90.0000.00719.22
8.2.80.0000.00818.16
8.2.70.0040.00417.75
8.2.60.0060.00318.16
8.2.50.0030.00618.07
8.2.40.0000.00922.29
8.2.30.0000.00719.57
8.2.20.0040.00417.88
8.2.10.0040.00418.18
8.2.00.0040.00418.17
8.1.270.0040.00424.66
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0050.00524.05
8.1.230.0030.00819.16
8.1.220.0000.00817.76
8.1.210.0040.00418.77
8.1.200.0000.00917.38
8.1.190.0040.00417.24
8.1.180.0000.00718.10
8.1.170.0000.00818.84
8.1.160.0040.00420.77
8.1.150.0040.00418.85
8.1.140.0050.00519.55
8.1.130.0000.00717.76
8.1.120.0080.00017.65
8.1.110.0050.00217.67
8.1.100.0000.00717.64
8.1.90.0050.00317.65
8.1.80.0000.00717.73
8.1.70.0000.00717.70
8.1.60.0050.00617.61
8.1.50.0090.00517.52
8.1.40.0070.00717.65
8.1.30.0080.00717.68
8.1.20.0100.00417.71
8.1.10.0110.00317.68
8.1.00.0080.00617.63
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0020.00518.51
8.0.270.0070.00017.08
8.0.260.0000.00617.30
8.0.250.0080.00017.18
8.0.240.0060.00317.25
8.0.230.0080.00017.16
8.0.220.0030.00317.07
8.0.210.0070.00016.97
8.0.200.0030.00317.16
8.0.190.0070.00517.09
8.0.180.0040.00817.07
8.0.170.0070.00517.10
8.0.160.0100.00217.06
8.0.150.0110.00116.97
8.0.140.0060.00617.05
8.0.130.0080.00315.76
8.0.120.0090.00417.00
8.0.110.0080.00217.04
8.0.100.0050.00616.96
8.0.90.0090.00216.98
8.0.80.0090.00416.98
8.0.70.0070.00416.95
8.0.60.0090.00317.01
8.0.50.0040.00717.05
8.0.30.0130.00317.19
8.0.20.0090.00917.25
8.0.10.0110.00217.15
8.0.00.0100.00816.96
7.4.330.0030.00316.95
7.4.320.0000.00616.73
7.4.300.0050.00316.69
7.4.290.0060.00616.70
7.4.280.0040.00716.61
7.4.270.0060.00616.66
7.4.260.0100.00316.68
7.4.250.0080.00616.66
7.4.240.0080.00316.65
7.4.230.0060.00716.65
7.4.220.0100.00516.67
7.4.210.0060.00816.59
7.4.200.0080.00316.58
7.4.190.0130.00216.71
7.4.180.0100.00516.71
7.4.160.0110.00516.68
7.4.150.0090.00616.91
7.4.140.0090.00717.21
7.4.130.0110.00616.60
7.4.120.0140.00316.62
7.4.110.0100.00416.54
7.4.100.0100.00516.65
7.4.90.0060.00616.60
7.4.80.0070.00817.52
7.4.70.0080.00516.62
7.4.60.0030.00716.55
7.4.50.0030.00716.44
7.4.40.0050.00416.64
7.4.30.0030.00716.58
7.4.20.0020.00516.52
7.4.10.0070.00116.48
7.4.00.0040.00915.73
7.3.330.0080.00415.32
7.3.320.0040.00815.31
7.3.310.0080.00416.31
7.3.300.0050.00616.24
7.3.290.0100.00216.27
7.3.280.0110.00516.27
7.3.270.0110.00616.58
7.3.260.0070.00816.35
7.3.250.0100.00516.19
7.3.240.0090.00916.43
7.3.230.0080.00816.43
7.3.220.0090.00516.30
7.3.210.0100.00516.43
7.3.200.0090.00617.23
7.3.190.0100.00516.33
7.3.180.0050.01016.37
7.3.170.0120.00416.37
7.3.160.0070.01016.34
7.3.150.0100.00416.35
7.3.140.0120.00216.22
7.3.130.0100.00316.32
7.3.120.0090.00615.70
7.3.110.0090.00715.60
7.3.100.0080.00715.60
7.3.90.0060.00715.77
7.3.80.0070.00715.48
7.3.70.0100.00515.72
7.3.60.0090.00615.73
7.3.50.0080.00415.67
7.3.40.0110.00315.63
7.3.30.0090.00315.68
7.3.20.0120.00117.51
7.3.10.0060.01017.26
7.3.00.0110.00517.17
7.2.340.0100.00316.56
7.2.330.0100.00716.64
7.2.320.0090.00816.61
7.2.310.0090.00616.70
7.2.300.0120.00416.54
7.2.290.0120.00416.71
7.2.280.0110.00516.46
7.2.270.0130.00216.42
7.2.260.0120.00416.59
7.2.250.0060.01015.90
7.2.240.0090.00915.89
7.2.230.0120.00515.93
7.2.220.0110.00415.81
7.2.210.0070.00615.77
7.2.200.0060.00915.88
7.2.190.0100.00515.95
7.2.180.0090.00515.86
7.2.170.0080.00615.96
7.2.160.0100.00516.69
7.2.150.0100.00618.47
7.2.140.0080.00618.48
7.2.130.0070.00817.77
7.2.120.0150.00317.77
7.2.110.0110.00617.75
7.2.100.0110.00417.67
7.2.90.0100.00817.83
7.2.80.0110.00617.74
7.2.70.0110.00817.58
7.2.60.0100.00717.56
7.2.50.0120.00617.79
7.2.40.0120.00617.82
7.2.30.0090.00917.68
7.2.20.0090.00817.83
7.2.10.0130.00217.69
7.2.00.0090.00718.20
7.1.330.0070.00716.83
7.1.320.0090.00516.62
7.1.310.0080.00616.73
7.1.300.0060.00616.72
7.1.290.0060.00816.70
7.1.280.0040.01016.67
7.1.270.0090.00416.71
7.1.260.0070.00516.69
7.1.250.0050.00816.39
7.1.240.0110.00317.46
7.1.230.0130.00017.57
7.1.220.0070.00617.51
7.1.210.0070.00717.48
7.1.200.0080.00517.02
7.1.190.0120.00217.48
7.1.180.0080.00517.44
7.1.170.0090.00517.36
7.1.160.0080.00517.31
7.1.150.0070.00617.55
7.1.140.0080.00617.31
7.1.130.0090.00517.38
7.1.120.0140.00017.46
7.1.110.0100.00317.48
7.1.100.0110.00117.73
7.1.90.0070.00717.29
7.1.80.0080.00617.51
7.1.70.0070.00517.36
7.1.60.0110.00317.45
7.1.50.0100.00717.33
7.1.40.0080.00617.30
7.1.30.0060.00717.16
7.1.20.0090.00417.33
7.1.10.0050.00617.25
7.1.00.0040.00817.21
7.0.330.0130.00117.16
7.0.320.0100.00316.94
7.0.310.0070.00516.93
7.0.300.0120.00117.09
7.0.290.0100.00316.95
7.0.280.0110.00317.02
7.0.270.0080.00616.92
7.0.260.0100.00317.01
7.0.250.0060.00817.25
7.0.240.0050.00717.38
7.0.230.0070.00717.22
7.0.220.0120.00117.11
7.0.210.0070.00717.15
7.0.200.0070.00617.11
7.0.190.0100.00317.12
7.0.180.0050.00816.96
7.0.170.0080.00416.93
7.0.160.0080.00716.93
7.0.150.0060.00616.69
7.0.140.0080.00516.87
7.0.130.0070.00416.96
7.0.120.0090.00316.90
7.0.110.0070.00616.87
7.0.100.0050.00616.86
7.0.90.0090.00216.90
7.0.80.0060.00616.80
7.0.70.0090.00416.83
7.0.60.0050.00716.81
7.0.50.0070.00416.82
7.0.40.0080.00416.36
7.0.30.0070.00416.32
7.0.20.0090.00316.23
7.0.10.0080.00316.29
7.0.00.0070.00516.17
5.6.400.0090.00415.80
5.6.390.0090.00515.90
5.6.380.0120.00115.95
5.6.370.0100.00315.92
5.6.360.0050.00815.95
5.6.350.0070.00615.85
5.6.340.0040.00915.82
5.6.330.0100.00315.93
5.6.320.0100.00315.83
5.6.310.0100.00415.82
5.6.300.0070.02017.55
5.6.290.0100.01717.54
5.6.280.0100.01517.47
5.6.270.0080.01717.57
5.6.260.0070.02117.51
5.6.250.0070.01717.50
5.6.240.0080.01717.51
5.6.230.0070.01717.59
5.6.220.0090.01517.58
5.6.210.0050.02017.63
5.6.200.0090.01517.58
5.6.190.0190.01317.58
5.6.180.0130.01617.58
5.6.170.0040.02117.60
5.6.160.0060.01917.58
5.6.150.0060.01917.60
5.6.140.0060.02217.70
5.6.130.0090.01517.50
5.6.120.0090.01817.64
5.6.110.0060.02417.60
5.6.100.0080.01617.50
5.6.90.0080.03017.60
5.6.80.0060.01817.32
5.6.70.0060.03017.48
5.6.60.0090.01417.47
5.6.50.0070.01517.32
5.6.40.0100.01717.38
5.6.30.0090.01717.38
5.6.20.0050.01817.36
5.6.10.0090.01317.32
5.6.00.0040.01817.30
5.5.380.0070.01716.57
5.5.370.0100.01216.51
5.5.360.0090.01416.31
5.5.350.0100.01516.35
5.5.340.0080.01716.47
5.5.330.0080.01616.52
5.5.320.0060.01716.53
5.5.310.0100.01316.41
5.5.300.0060.01616.57
5.5.290.0070.01616.65
5.5.280.0080.01716.46
5.5.270.0110.01416.46
5.5.260.0080.01616.48
5.5.250.0070.01716.61
5.5.240.0080.01616.49
5.5.230.0100.02616.25
5.5.220.0050.01916.29
5.5.210.0070.01516.35
5.5.200.0080.01616.26
5.5.190.0060.01816.32
5.5.180.0080.01416.20
5.5.170.0060.00615.73
5.5.160.0050.01716.33
5.5.150.0080.01516.13
5.5.140.0050.01716.15
5.5.130.0050.01816.13
5.5.120.0070.03016.14
5.5.110.0070.01716.22
5.5.100.0050.02016.32
5.5.90.0060.01616.22
5.5.80.0070.01616.33
5.5.70.0040.01716.31
5.5.60.0090.01416.32
5.5.50.0080.01316.25
5.5.40.0090.01316.33
5.5.30.0080.01416.20
5.5.20.0060.01516.36
5.5.10.0050.01716.21
5.5.00.0050.01816.29

preferences:
42.19 ms | 400 KiB | 5 Q