3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strtotime('monday last week a year ago'));

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)
8.3.60.0100.01318.31
8.3.50.0120.00921.17
8.3.40.0120.00318.67
8.3.30.0090.00618.71
8.3.20.0050.00320.34
8.3.10.0000.00721.71
8.3.00.0000.00922.52
8.2.180.0120.00918.25
8.2.170.0120.00322.96
8.2.160.0140.00319.40
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0080.00417.75
8.2.110.0070.00421.10
8.2.100.0070.00717.50
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0050.00318.04
8.2.50.0040.00418.07
8.2.40.0030.00621.10
8.2.30.0030.00519.85
8.2.20.0040.00417.71
8.2.10.0040.00418.05
8.2.00.0000.00717.96
8.1.280.0070.00725.92
8.1.270.0060.00320.36
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.18
8.1.230.0110.00317.60
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0080.00017.35
8.1.180.0030.00518.10
8.1.170.0060.00618.61
8.1.160.0000.00721.84
8.1.150.0030.00518.89
8.1.140.0040.00417.55
8.1.130.0080.00017.60
8.1.120.0060.00317.61
8.1.110.0000.00717.48
8.1.100.0070.00017.45
8.1.90.0040.00417.54
8.1.80.0000.00717.46
8.1.70.0030.00317.48
8.1.60.0040.00417.52
8.1.50.0040.00417.57
8.1.40.0040.00417.48
8.1.30.0000.00817.56
8.1.20.0040.00417.73
8.1.10.0000.00817.61
8.1.00.0000.00717.56
8.0.300.0000.00818.77
8.0.290.0000.00717.00
8.0.280.0020.00518.48
8.0.270.0000.00717.17
8.0.260.0030.00317.18
8.0.250.0000.00817.00
8.0.240.0060.00017.15
8.0.230.0000.00817.05
8.0.220.0070.00017.11
8.0.210.0030.00616.88
8.0.200.0040.00417.05
8.0.190.0000.00717.10
8.0.180.0030.00517.03
8.0.170.0000.00817.05
8.0.160.0030.00317.05
8.0.150.0050.00217.03
8.0.140.0030.00417.02
8.0.130.0000.00613.33
8.0.120.0040.00416.85
8.0.110.0040.00417.00
8.0.100.0040.00417.09
8.0.90.0030.00316.85
8.0.80.0070.01116.99
8.0.70.0000.00817.07
8.0.60.0050.00216.97
8.0.50.0040.00416.82
8.0.30.0050.01217.14
8.0.20.0140.01117.40
8.0.10.0000.00717.04
8.0.00.0060.01416.72
7.4.330.0000.00615.08
7.4.320.0000.00616.52
7.4.300.0000.00616.67
7.4.290.0040.00416.62
7.4.280.0080.00316.62
7.4.270.0000.00716.59
7.4.260.0030.00316.66
7.4.250.0040.00416.62
7.4.240.0000.00816.54
7.4.230.0040.00416.69
7.4.220.0060.00916.51
7.4.210.0090.00916.70
7.4.200.0050.00216.67
7.4.160.0070.01416.52
7.4.150.0120.00617.40
7.4.140.0090.01517.86
7.4.130.0070.01316.61
7.4.120.0050.01416.59
7.4.110.0120.00616.45
7.4.100.0130.00916.68
7.4.90.0130.01016.56
7.4.80.0120.01219.39
7.4.70.0170.00416.71
7.4.60.0090.00616.56
7.4.50.0080.00016.51
7.4.40.0070.01016.63
7.4.30.0070.01216.58
7.4.00.0080.00814.78
7.3.330.0060.00013.11
7.3.320.0080.00013.29
7.3.310.0050.00216.26
7.3.300.0030.00316.33
7.3.290.0090.00916.36
7.3.280.0090.00916.33
7.3.270.0120.00617.40
7.3.260.0150.00416.53
7.3.250.0090.01016.53
7.3.240.0040.01216.49
7.3.230.0100.00716.39
7.3.210.0030.01416.58
7.3.200.0000.01616.22
7.3.190.0080.00816.62
7.3.180.0160.00016.48
7.3.170.0130.00816.28
7.3.160.0030.01416.38
7.3.120.0060.01314.34
7.3.110.0150.00014.78
7.3.100.0030.01614.31
7.3.90.0000.01414.44
7.3.80.0070.01014.79
7.3.70.0100.00314.80
7.3.60.0040.01214.72
7.3.50.0070.00714.63
7.3.40.0030.00714.78
7.3.30.0040.01114.67
7.3.20.0070.00716.76
7.3.10.0060.00816.61
7.3.00.0040.01116.62
7.2.330.0100.01016.77
7.2.320.0070.01016.86
7.2.310.0090.00916.76
7.2.300.0070.01016.65
7.2.290.0030.01416.79
7.2.250.0160.00315.14
7.2.240.0070.01114.67
7.2.230.0000.01515.08
7.2.220.0060.00914.86
7.2.210.0060.01315.04
7.2.200.0100.00314.71
7.2.190.0110.00714.74
7.2.180.0060.00614.69
7.2.170.0070.01114.98
7.2.160.0040.01115.05
7.2.150.0080.00616.54
7.2.140.0000.01316.70
7.2.130.0060.00716.97
7.2.120.0080.00416.93
7.2.110.0050.00616.87
7.2.100.0050.00716.69
7.2.90.0050.01116.84
7.2.80.0060.00716.80
7.2.70.0030.00716.63
7.2.60.0090.00416.67
7.2.50.0050.00916.75
7.2.40.0050.00916.53
7.2.30.0060.00516.77
7.2.20.0040.00616.90
7.2.10.0080.00316.66
7.2.00.0060.00617.62
7.1.330.0030.01415.75
7.1.320.0120.00615.73
7.1.310.0110.00715.82
7.1.300.0030.01015.79
7.1.290.0030.01115.86
7.1.280.0040.00815.43
7.1.270.0040.01115.76
7.1.260.0030.01015.69
7.1.250.0060.00415.85
7.1.240.0040.00815.49
7.1.230.0030.00915.92
7.1.220.0100.00715.63
7.1.210.0030.01215.48
7.1.200.0050.00915.88
7.1.190.0160.00015.63
7.1.180.0090.00315.72
7.1.170.0090.00615.75
7.1.160.0120.00315.47
7.1.150.0040.01115.41
7.1.140.0090.00615.55
7.1.130.0070.00715.44
7.1.120.0060.00915.38
7.1.110.0110.00515.73
7.1.100.0070.01216.99
7.1.90.0000.01615.82
7.1.80.0100.01315.98
7.1.70.0040.01016.63
7.1.60.0100.01117.90
7.1.50.0030.01216.28
7.1.40.0090.00915.53
7.1.30.0090.00615.75
7.1.20.0080.00815.41
7.1.10.0070.01115.73
7.1.00.0050.04219.04
7.0.330.0060.00314.95
7.0.320.0100.00615.04
7.0.310.0070.01015.25
7.0.300.0070.00714.98
7.0.290.0030.01214.93
7.0.280.0030.01315.24
7.0.270.0000.01115.21
7.0.260.0110.00415.13
7.0.250.0060.00915.32
7.0.240.0000.01515.17
7.0.230.0040.01115.19
7.0.220.0130.00015.20
7.0.210.0030.01415.23
7.0.200.0040.00715.91
7.0.190.0050.01015.07
7.0.180.0030.01415.16
7.0.170.0040.01215.25
7.0.160.0040.01115.02
7.0.150.0060.00815.21
7.0.140.0120.00415.26
7.0.130.0090.00315.29
7.0.120.0030.01315.09
7.0.110.0080.00815.14
7.0.100.0110.00715.32
7.0.90.0080.00815.30
7.0.80.0030.00915.18
7.0.70.0080.00815.28
7.0.60.0050.03817.61
7.0.50.0100.04216.62
7.0.40.0050.04516.78
7.0.30.0190.02816.79
7.0.20.0150.02016.86
7.0.10.0220.04416.68
7.0.00.0080.02616.68
5.6.400.0060.00614.25
5.6.390.0040.01214.26
5.6.380.0040.00714.01
5.6.370.0090.00613.96
5.6.360.0040.01213.64
5.6.350.0140.00014.32
5.6.340.0130.00314.16
5.6.330.0030.01014.23
5.6.320.0120.00913.85
5.6.310.0090.00614.10
5.6.300.0040.01513.88
5.6.290.0000.01813.63
5.6.280.0020.03717.71
5.6.270.0060.00614.12
5.6.260.0110.00714.36
5.6.250.0190.00314.26
5.6.240.0090.00614.08
5.6.230.0070.00714.00
5.6.220.0030.01013.99
5.6.210.0080.04517.39
5.6.200.0030.04816.10
5.6.190.0060.04717.33
5.6.180.0200.03817.25
5.6.170.0180.01817.29
5.6.160.0070.04417.52
5.6.150.0100.04816.19
5.6.140.0020.02816.20
5.6.130.0080.04016.09
5.6.120.0070.04217.52
5.6.110.0130.04017.48
5.6.100.0100.03817.50
5.6.90.0070.02317.58
5.6.80.0100.03317.12
5.6.70.0080.03717.25
5.6.60.0030.01213.87
5.6.50.0030.00814.08
5.6.40.0070.00313.98
5.6.30.0070.01014.08
5.6.20.0060.01013.83
5.6.10.0100.00713.79
5.6.00.0090.00314.01
5.5.380.0150.00514.15
5.5.370.0110.01113.97
5.5.360.0130.01014.37
5.5.350.0060.04617.13
5.5.340.0110.04616.03
5.5.330.0090.02717.24
5.5.320.0190.02817.19
5.5.310.0220.04017.36
5.5.300.0020.03316.13
5.5.290.0090.02216.02
5.5.280.0060.02617.44
5.5.270.0060.04917.34
5.5.260.0110.04117.40
5.5.250.0060.02817.31
5.5.240.0200.03916.87
5.5.230.0040.01314.21
5.5.220.0030.01414.07
5.5.210.0040.01114.02
5.5.200.0030.00913.85
5.5.190.0030.01314.02
5.5.180.0030.01313.99
5.5.170.0040.01214.13
5.5.160.0030.01013.85
5.5.150.0060.00614.26
5.5.140.0070.01013.96
5.5.130.0060.01214.01
5.5.120.0060.00914.01
5.5.110.0060.00613.98
5.5.100.0110.00713.84
5.5.90.0000.01514.13
5.5.80.0110.00714.27
5.5.70.0040.00814.37
5.5.60.0060.01214.32
5.5.50.0110.00714.30
5.5.40.0120.00314.17
5.5.30.0030.01013.95
5.5.20.0110.00413.92
5.5.10.0110.00314.32
5.5.00.0090.00314.12
5.4.450.0380.03515.13
5.4.440.0450.03215.10
5.4.430.0430.03015.09
5.4.420.0460.02715.37
5.4.410.0400.03815.11
5.4.400.0450.03514.88
5.4.390.0370.04715.03
5.4.380.0450.03715.04
5.4.370.0370.03215.03
5.4.360.0530.02015.17
5.4.350.0470.02315.03
5.4.340.0420.03014.98
5.4.330.0060.00311.12
5.4.320.0500.02515.03
5.4.310.0550.02015.04
5.4.300.0430.03215.06
5.4.290.0430.02715.03
5.4.280.0440.02814.74
5.4.270.0470.02815.13
5.4.260.0380.03115.08
5.4.250.0450.02815.06
5.4.240.0290.03615.09
5.4.230.0470.02715.09
5.4.220.0210.02815.13
5.4.210.0050.03014.88
5.4.200.0030.03513.81
5.4.190.0400.03314.90
5.4.180.0410.03314.98
5.4.170.0120.03014.92
5.4.160.0180.02614.89
5.4.150.0260.03815.11
5.4.140.0420.02513.76
5.4.130.0320.02513.74
5.4.120.0080.03113.63
5.4.110.0070.03013.77
5.4.100.0220.03013.68
5.4.90.0350.03013.58
5.4.80.0380.02513.66
5.4.70.0470.03513.74
5.4.60.0150.02313.57
5.4.50.0020.02313.77
5.4.40.0050.01813.71
5.4.30.0030.04113.71
5.4.20.0170.03913.66
5.4.10.0060.00310.96
5.4.00.0060.00311.05

preferences:
54.73 ms | 401 KiB | 5 Q