3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = strtotime('2 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)
8.3.70.0180.00018.43
8.3.60.0070.00716.75
8.3.50.0050.01321.08
8.3.40.0110.00418.97
8.3.30.0070.00718.63
8.3.20.0000.00820.34
8.3.10.0110.00323.53
8.3.00.0030.00523.44
8.2.190.0070.00716.63
8.2.180.0040.01118.48
8.2.170.0130.00322.96
8.2.160.0130.00020.39
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0030.00619.64
8.2.120.0030.00526.35
8.2.110.0080.00320.99
8.2.100.0040.00817.97
8.2.90.0060.00319.30
8.2.80.0050.00317.97
8.2.70.0040.00417.75
8.2.60.0040.00417.89
8.2.50.0060.00318.07
8.2.40.0000.00922.40
8.2.30.0000.00719.50
8.2.20.0000.00717.96
8.2.10.0070.00018.23
8.2.00.0040.00418.11
8.1.280.0060.00925.92
8.1.270.0150.00420.38
8.1.260.0100.00328.09
8.1.250.0040.00428.09
8.1.240.0110.00021.17
8.1.230.0040.00717.83
8.1.220.0080.00017.80
8.1.210.0050.00318.77
8.1.200.0000.00917.47
8.1.190.0080.00017.25
8.1.180.0040.00418.10
8.1.170.0000.00818.84
8.1.160.0040.00420.73
8.1.150.0070.00018.87
8.1.140.0050.00319.48
8.1.130.0000.00717.63
8.1.120.0000.00717.68
8.1.110.0040.00417.56
8.1.100.0050.00317.67
8.1.90.0000.00717.54
8.1.80.0000.00717.67
8.1.70.0070.00017.50
8.1.60.0070.00017.55
8.1.50.0040.00417.60
8.1.40.0030.00517.65
8.1.30.0000.00917.72
8.1.20.0000.00717.64
8.1.10.0080.00017.71
8.1.00.0040.00417.69
8.0.300.0000.00818.77
8.0.290.0000.00716.88
8.0.280.0000.00718.61
8.0.270.0070.00017.49
8.0.260.0030.00317.40
8.0.250.0000.00817.16
8.0.240.0000.00717.14
8.0.230.0000.00716.99
8.0.220.0000.00717.08
8.0.210.0030.00316.99
8.0.200.0030.00317.16
8.0.190.0080.00016.96
8.0.180.0000.00817.07
8.0.170.0000.00817.07
8.0.160.0030.00317.09
8.0.150.0040.00416.92
8.0.140.0000.00816.95
8.0.130.0030.00313.36
8.0.120.0040.00417.02
8.0.110.0000.00716.98
8.0.100.0030.00517.02
8.0.90.0050.00217.12
8.0.80.0110.00317.07
8.0.70.0040.00417.09
8.0.60.0000.00717.01
8.0.50.0050.00217.03
8.0.30.0080.01017.21
8.0.20.0130.01017.43
8.0.10.0070.00017.19
8.0.00.0120.00816.98
7.4.330.0020.00216.75
7.4.320.0000.00616.75
7.4.300.0020.00516.62
7.4.290.0030.00316.57
7.4.280.0090.00016.63
7.4.270.0030.00316.66
7.4.260.0070.00016.61
7.4.250.0000.00716.59
7.4.240.0060.00116.58
7.4.230.0000.00816.51
7.4.220.0120.00316.76
7.4.210.0040.01116.52
7.4.200.0000.00716.82
7.4.160.0120.00616.65
7.4.150.0090.00917.40
7.4.140.0100.01217.86
7.4.130.0130.00616.75
7.4.120.0140.00616.72
7.4.110.0090.00916.79
7.4.100.0090.00616.64
7.4.90.0100.01416.68
7.4.80.0130.00319.39
7.4.70.0060.01116.68
7.4.60.0030.01316.71
7.4.50.0100.00716.77
7.4.40.0060.01116.74
7.4.30.0110.00716.60
7.4.00.0040.00815.17
7.3.330.0030.00313.15
7.3.320.0060.00013.27
7.3.310.0000.00716.11
7.3.300.0030.00316.34
7.3.290.0110.00716.30
7.3.280.0090.00616.27
7.3.270.0130.00317.40
7.3.260.0100.00716.49
7.3.240.0100.00816.65
7.3.230.0120.00316.41
7.3.210.0070.01016.41
7.3.200.0070.01019.39
7.3.190.0070.01316.73
7.3.180.0120.00316.61
7.3.170.0060.00916.62
7.3.160.0100.00616.34
7.2.330.0030.01316.80
7.2.320.0100.01016.47
7.2.310.0130.00316.90
7.2.300.0130.00316.68
7.2.290.0070.01116.64
7.2.60.0070.00716.93
7.2.00.0030.01019.57
7.1.200.0070.00715.93
7.1.100.0060.00618.09
7.1.70.0070.00717.29
7.1.60.0030.00917.48
7.1.50.0090.00316.97
7.1.40.0060.00916.50
7.1.30.0160.00316.68
7.1.20.0150.00517.16
7.1.10.0000.01016.90
7.1.00.0040.00916.82
7.0.200.0000.01116.82
7.0.190.0160.00016.69
7.0.180.0150.00016.27
7.0.170.0040.00816.36
7.0.160.0090.00316.48
7.0.150.0060.00316.28
7.0.140.0080.00016.37
7.0.130.0030.00716.56
7.0.120.0070.00316.59
7.0.110.0060.00616.48
7.0.100.0040.00816.41
7.0.90.0110.00016.38
7.0.80.0100.00316.57
7.0.70.0070.00716.20
7.0.60.0000.01016.13
7.0.50.0080.00316.70
7.0.40.0050.00715.13
7.0.30.0000.01015.13
7.0.20.0060.00315.13
7.0.10.0000.01115.13
7.0.00.0030.00815.13
5.6.300.0030.05220.82
5.6.290.0070.04320.88
5.6.280.0030.06021.06
5.6.270.0030.07020.90
5.6.260.0090.04020.74
5.6.250.0090.04220.86
5.6.240.0070.05120.97
5.6.230.0130.04220.80
5.6.220.0070.05820.80
5.6.210.0130.07120.62
5.6.200.0000.04721.00
5.6.190.0100.04520.84
5.6.180.0000.08421.02
5.6.170.0100.05720.73
5.6.160.0030.04620.81
5.6.150.0030.05220.99
5.6.140.0040.05020.96
5.6.130.0040.04320.91
5.6.120.0000.04420.71
5.6.110.0200.05020.83
5.6.100.0030.04520.96
5.6.90.0070.04720.67
5.6.80.0130.03320.38
5.6.70.0000.04320.20
5.6.60.0090.03820.12
5.6.50.0000.04020.40
5.6.40.0100.04220.11
5.6.30.0100.03520.30
5.6.20.0030.04320.15
5.6.10.0100.04220.06
5.6.00.0060.03420.36
5.5.380.0090.03717.48
5.5.370.0090.03517.46
5.5.360.0100.08017.42
5.5.350.0030.04217.56
5.5.340.0030.04517.89
5.5.330.0000.05418.07
5.5.320.0040.05318.06
5.5.310.0000.04818.00
5.5.300.0260.04918.02
5.5.290.0030.05518.02
5.5.280.0030.07617.83
5.5.270.0070.04717.92
5.5.260.0090.03418.00
5.5.250.0070.04117.51
5.5.240.0000.04417.12
5.5.230.0100.04417.38
5.5.220.0030.05317.37
5.5.210.0030.04317.38
5.5.200.0060.03917.19
5.5.190.0030.04817.35
5.5.180.0030.07817.27
5.5.160.0070.03617.35
5.5.150.0030.04617.35
5.5.140.0000.04217.35
5.5.130.0060.03517.36
5.5.120.0030.04017.35
5.5.110.0030.03817.36
5.5.100.0100.03717.28
5.5.90.0030.03817.28
5.5.80.0030.04017.20
5.5.70.0070.03716.97
5.5.60.0030.03617.13
5.5.50.0150.02917.24
5.5.40.0030.04017.17
5.5.30.0070.03617.23
5.5.20.0030.03717.23
5.5.10.0030.04017.26
5.5.00.0030.04416.93
5.4.450.0030.04519.48
5.4.440.0000.04819.16
5.4.430.0030.04519.23
5.4.420.0070.03819.32
5.4.410.0030.05419.33
5.4.400.0030.03918.87
5.4.390.0030.04819.09
5.4.380.0000.03918.93
5.4.370.0030.04118.91
5.4.360.0040.04318.86
5.4.350.0070.03919.09
5.4.340.0100.04419.16
5.4.320.0060.03618.99
5.4.310.0030.04018.94
5.4.300.0000.04318.98
5.4.290.0000.04519.11
5.4.280.0060.04018.88
5.4.270.0030.04319.00
5.4.260.0000.04018.86
5.4.250.0130.02819.14
5.4.240.0030.04018.82
5.4.230.0030.04518.82
5.4.220.0070.04019.11
5.4.210.0030.04318.86
5.4.200.0030.03718.93
5.4.190.0060.03419.12
5.4.180.0000.04318.99
5.4.170.0070.03819.00
5.4.160.0060.04418.91
5.4.150.0070.03919.10
5.4.140.0070.04016.50
5.4.130.0030.03416.61
5.4.120.0000.03716.50
5.4.110.0030.04516.38
5.4.100.0000.03716.63
5.4.90.0070.07916.66
5.4.80.0060.04816.54
5.4.70.0000.04416.62
5.4.60.0070.04516.60
5.4.50.0150.03316.55
5.4.40.0030.03516.67
5.4.30.0070.05916.52
5.4.20.0070.03416.32
5.4.10.0030.03716.36
5.4.00.0030.03716.00
5.3.290.0100.04815.13
5.3.280.0070.03615.13
5.3.270.0070.04615.13
5.3.260.0060.03515.13
5.3.250.0030.03815.13
5.3.240.0000.04615.13
5.3.230.0090.03115.13
5.3.220.0000.04515.13
5.3.210.0030.04115.13
5.3.200.0100.06615.13
5.3.190.0060.03715.13
5.3.180.0030.03815.13
5.3.170.0070.03815.13
5.3.160.0090.03615.13
5.3.150.0030.03815.13
5.3.140.0130.02615.13
5.3.130.0000.04415.13
5.3.120.0000.04215.13
5.3.110.0060.03415.13
5.3.100.0000.04215.13
5.3.90.0000.04515.13
5.3.80.0060.03415.13
5.3.70.0090.03515.13
5.3.60.0060.03215.13
5.3.50.0060.05515.13
5.3.40.0000.06815.13
5.3.30.0040.03915.13
5.3.20.0100.03615.13
5.3.10.0150.04415.13
5.3.00.0130.06515.13
5.2.170.0030.06315.13
5.2.160.0060.03215.13
5.2.150.0060.02615.13
5.2.140.0030.03415.13
5.2.130.0060.05715.13
5.2.120.0100.02315.13
5.2.110.0060.03215.13
5.2.100.0030.02915.13
5.2.90.0060.03115.13
5.2.80.0000.05315.13
5.2.70.0000.03215.13
5.2.60.0030.03015.13
5.2.50.0000.03715.13
5.2.40.0060.05215.13
5.2.30.0000.03515.13
5.2.20.0210.02115.13
5.2.10.0060.02415.13
5.2.00.0030.06215.13
5.1.60.0000.03715.13
5.1.50.0030.02315.13
5.1.40.0030.02615.13
5.1.30.0030.02615.13
5.1.20.0060.02815.13
5.1.10.0030.02415.13
5.1.00.0030.02415.13
5.0.50.0030.03315.13
5.0.40.0030.02315.13
5.0.30.0140.02715.13
5.0.20.0060.01515.13
5.0.10.0000.02915.13
5.0.00.0170.03515.13
4.4.90.0000.01715.13
4.4.80.0000.01715.13
4.4.70.0030.01315.13
4.4.60.0000.02315.13
4.4.50.0000.01715.13
4.4.40.0060.02115.13
4.4.30.0040.01815.13
4.4.20.0000.02115.13
4.4.10.0080.01915.13
4.4.00.0030.02315.13
4.3.110.0060.01715.13
4.3.100.0060.01115.13
4.3.90.0070.02115.13
4.3.80.0000.02615.13
4.3.70.0000.01715.13
4.3.60.0000.01915.13
4.3.50.0030.01515.13
4.3.40.0060.03115.13
4.3.30.0070.01715.13
4.3.20.0000.02315.13
4.3.10.0030.01815.13
4.3.00.0000.02215.13

preferences:
49 ms | 401 KiB | 5 Q