3v4l.org

run code in 300+ PHP versions simultaneously
<?php $monday = strtotime( 'monday this week' ); $friday = strtotime( 'friday this week' ); echo $monday;

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)
8.3.60.0110.01116.63
8.3.50.0090.00917.93
8.3.40.0090.01218.87
8.3.30.0140.00019.02
8.3.20.0040.00420.34
8.3.10.0080.00021.73
8.3.00.0080.00019.51
8.2.180.0070.01018.41
8.2.170.0090.00922.96
8.2.160.0070.00719.31
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00017.88
8.2.120.0050.00326.35
8.2.110.0090.00020.50
8.2.100.0090.00318.16
8.2.90.0080.00019.36
8.2.80.0050.00317.97
8.2.70.0120.00017.63
8.2.60.0040.00818.04
8.2.50.0030.00618.07
8.2.40.0050.00319.34
8.2.30.0000.00720.69
8.2.20.0000.00817.80
8.2.10.0000.00718.17
8.2.00.0000.00718.23
8.1.280.0090.00625.92
8.1.270.0060.00323.96
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0090.00020.80
8.1.230.0110.00417.91
8.1.220.0000.00917.90
8.1.210.0000.00918.77
8.1.200.0060.00317.48
8.1.190.0040.00417.48
8.1.180.0060.00318.10
8.1.170.0070.00318.96
8.1.160.0070.00021.93
8.1.150.0000.00718.82
8.1.140.0030.00519.63
8.1.130.0080.00017.71
8.1.120.0000.00717.66
8.1.110.0030.00617.68
8.1.100.0040.00417.62
8.1.90.0040.00417.68
8.1.80.0000.00717.63
8.1.70.0030.00317.62
8.1.60.0000.00817.58
8.1.50.0000.01017.68
8.1.40.0000.00817.63
8.1.30.0000.00817.67
8.1.20.0070.00417.61
8.1.10.0080.00017.66
8.1.00.0000.00817.74
8.0.300.0000.00818.77
8.0.290.0020.00516.88
8.0.280.0040.00418.65
8.0.270.0070.00017.39
8.0.260.0000.00717.37
8.0.250.0000.01017.22
8.0.240.0000.00817.17
8.0.230.0040.00417.16
8.0.220.0070.00416.99
8.0.210.0000.00817.11
8.0.200.0030.00317.09
8.0.190.0040.00417.13
8.0.180.0070.00417.13
8.0.170.0040.00417.09
8.0.160.0000.00717.09
8.0.150.0030.00316.91
8.0.140.0070.00016.89
8.0.130.0030.00313.43
8.0.120.0030.00616.95
8.0.110.0030.00617.09
8.0.100.0000.00717.07
8.0.90.0020.00516.91
8.0.80.0100.01017.14
8.0.70.0080.00016.91
8.0.60.0050.00316.95
8.0.50.0050.00216.90
8.0.30.0120.00717.29
8.0.20.0100.00917.40
8.0.10.0040.00417.00
8.0.00.0110.00616.86
7.4.330.0050.00016.83
7.4.320.0070.00016.63
7.4.300.0030.00316.74
7.4.290.0000.00816.55
7.4.280.0040.00416.77
7.4.270.0070.00016.63
7.4.260.0000.00716.53
7.4.250.0040.00416.70
7.4.240.0020.00516.70
7.4.230.0030.00316.75
7.4.220.0100.00716.75
7.4.210.0070.01016.77
7.4.200.0070.00016.38
7.4.160.0060.00916.43
7.4.150.0030.01417.40
7.4.140.0130.00617.86
7.4.130.0070.01116.55
7.4.120.0080.01016.65
7.4.110.0070.01616.59
7.4.100.0200.00316.75
7.4.90.0070.01016.69
7.4.80.0030.01319.39
7.4.70.0100.01416.64
7.4.60.0060.00916.62
7.4.50.0040.01116.69
7.4.40.0160.00016.72
7.4.30.0140.00316.62
7.4.00.0080.00815.20
7.3.330.0050.00013.28
7.3.320.0050.00013.07
7.3.310.0000.00716.39
7.3.300.0040.00416.42
7.3.290.0090.01016.38
7.3.280.0060.00816.36
7.3.270.0120.00617.40
7.3.260.0070.01016.52
7.3.240.0110.00616.55
7.3.230.0130.00416.43
7.3.210.0140.00316.45
7.3.200.0070.01016.36
7.3.190.0070.01016.42
7.3.180.0060.01216.46
7.3.170.0100.00716.35
7.3.160.0070.01016.64
7.2.330.0090.00916.91
7.2.320.0120.00616.87
7.2.310.0110.00616.69
7.2.300.0100.00916.98
7.2.290.0180.00016.74
7.2.60.0220.00516.76
7.2.00.0030.00919.15
7.1.200.0040.00715.88
7.1.100.0030.00817.97
7.1.70.0070.00317.30
7.1.60.0100.01419.48
7.1.50.0080.00517.09
7.1.00.0070.07022.54
7.0.200.0290.00714.96
7.0.60.0100.05019.93
7.0.50.0070.04017.85
7.0.40.0030.06320.23
7.0.30.0230.08320.12
7.0.20.0300.07720.17
7.0.10.0100.06020.16
7.0.00.0130.07320.19
5.6.280.0030.03321.11
5.6.210.0100.03720.70
5.6.200.0000.08718.25
5.6.190.0170.03720.61
5.6.180.0470.07020.67
5.6.170.0230.08020.46
5.6.160.0070.08320.42
5.6.150.0130.06318.07
5.6.140.0030.04018.11
5.6.130.0070.08718.21
5.6.120.0100.06320.98
5.6.110.0070.07721.10
5.6.100.0070.03721.10
5.6.90.0030.08320.96
5.6.80.0030.04020.49
5.5.350.4300.03720.37
5.5.340.0070.06717.95
5.5.330.0100.08020.57
5.5.320.0430.07320.20
5.5.310.0200.04020.50
5.5.300.0000.04717.93
5.5.290.0100.07017.89
5.5.280.0100.07720.64
5.5.270.0130.07320.71
5.5.260.0100.08020.75
5.5.250.0170.09020.61
5.5.240.0100.05020.15

preferences:
43.6 ms | 400 KiB | 5 Q