3v4l.org

run code in 300+ PHP versions simultaneously
<?php $monday = date( 'Y-m-d', strtotime( 'monday this week' ) ); $friday = date( 'Y-m-d', 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)
8.3.60.0120.00916.50
8.3.50.0130.00722.11
8.3.40.0100.01018.64
8.3.30.0120.00318.67
8.3.20.0000.00820.21
8.3.10.0080.00021.74
8.3.00.0080.00019.57
8.2.180.0110.00718.42
8.2.170.0120.00622.96
8.2.160.0050.00819.45
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00617.75
8.2.120.0000.00826.35
8.2.110.0000.00920.56
8.2.100.0080.00418.05
8.2.90.0070.00019.38
8.2.80.0000.00817.97
8.2.70.0000.01117.63
8.2.60.0070.00417.93
8.2.50.0080.00018.07
8.2.40.0040.00419.52
8.2.30.0040.00420.68
8.2.20.0000.00817.79
8.2.10.0030.00518.09
8.2.00.0000.00818.05
8.1.280.0160.00025.92
8.1.270.0030.00723.87
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00320.89
8.1.230.0120.00717.91
8.1.220.0060.00317.78
8.1.210.0030.00618.77
8.1.200.0030.00617.48
8.1.190.0060.00317.48
8.1.180.0080.00018.10
8.1.170.0000.01019.09
8.1.160.0070.00021.91
8.1.150.0040.00418.93
8.1.140.0080.00019.55
8.1.130.0060.00317.76
8.1.120.0030.00317.68
8.1.110.0060.00317.63
8.1.100.0000.00717.60
8.1.90.0070.00017.66
8.1.80.0000.00717.65
8.1.70.0000.00717.52
8.1.60.0030.00517.68
8.1.50.0030.00617.63
8.1.40.0000.00717.62
8.1.30.0040.00417.73
8.1.20.0060.00317.73
8.1.10.0020.00517.59
8.1.00.0050.00317.66
8.0.300.0000.00718.77
8.0.290.0060.00317.00
8.0.280.0030.00318.56
8.0.270.0070.00017.43
8.0.260.0000.00817.30
8.0.250.0000.01017.24
8.0.240.0050.00317.08
8.0.230.0000.00717.14
8.0.220.0050.00317.08
8.0.210.0040.00417.07
8.0.200.0000.00617.16
8.0.190.0050.00217.05
8.0.180.0000.00917.00
8.0.170.0000.00917.02
8.0.160.0070.00017.07
8.0.150.0000.00817.07
8.0.140.0040.00416.97
8.0.130.0030.00313.48
8.0.120.0040.00416.93
8.0.110.0080.00017.12
8.0.100.0040.00417.15
8.0.90.0000.00817.07
8.0.80.0060.01017.13
8.0.70.0080.00017.05
8.0.60.0070.00017.08
8.0.50.0040.00417.07
8.0.30.0140.00517.31
8.0.20.0150.00717.42
8.0.10.0040.00417.18
8.0.00.0120.00716.93
7.4.330.0000.00516.94
7.4.320.0040.00416.63
7.4.300.0030.00316.77
7.4.290.0000.00716.54
7.4.280.0040.00416.58
7.4.270.0030.00316.70
7.4.260.0040.00416.64
7.4.250.0000.00816.46
7.4.240.0000.00716.64
7.4.230.0040.00416.75
7.4.220.0100.01016.75
7.4.210.0040.01116.50
7.4.200.0030.00316.75
7.4.160.0090.00916.85
7.4.150.0070.01317.40
7.4.140.0150.00517.86
7.4.130.0090.00916.68
7.4.120.0140.00616.69
7.4.110.0120.00616.65
7.4.100.0090.00916.56
7.4.90.0110.00716.83
7.4.80.0090.00919.39
7.4.70.0090.00916.60
7.4.60.0110.00516.65
7.4.50.0000.01316.53
7.4.40.0090.00916.57
7.4.30.0140.00316.63
7.4.00.0090.00615.16
7.3.330.0020.00213.18
7.3.320.0000.00513.37
7.3.310.0070.00016.39
7.3.300.0000.00716.43
7.3.290.0080.00816.37
7.3.280.0130.00316.42
7.3.270.0060.01117.40
7.3.260.0150.00716.46
7.3.250.0090.00716.50
7.3.240.0080.00816.46
7.3.230.0100.00716.89
7.3.210.0100.01316.50
7.3.200.0130.00616.63
7.3.190.0070.01016.49
7.3.180.0100.01016.76
7.3.170.0160.00616.43
7.3.160.0000.01516.68
7.2.330.0160.01016.50
7.2.320.0120.00616.64
7.2.310.0110.00516.74
7.2.300.0110.01216.58
7.2.290.0150.00416.84
7.2.60.0120.00716.46
7.2.00.0070.00719.36
7.1.200.0090.00316.04
7.1.100.0000.01417.73
7.1.70.0070.00017.29
7.1.60.0030.02119.48
7.1.50.0060.01316.79
7.1.00.0030.07722.33
7.0.200.0400.00914.76
7.0.90.0130.07019.86
7.0.80.0170.06319.86
7.0.70.0100.08019.98
7.0.60.0170.08019.92
7.0.50.0030.08020.22
7.0.40.0070.04720.03
7.0.30.0100.03720.13
7.0.20.0030.04320.14
7.0.10.0070.04020.03
7.0.00.0070.04020.10
5.6.280.0070.02721.02
5.6.240.0100.08020.55
5.6.230.0030.06720.50
5.6.220.0070.05020.51
5.6.210.0130.07320.63
5.6.200.0070.07321.11
5.6.190.0030.04721.03
5.6.180.0070.04021.13
5.6.170.0030.04321.11
5.6.160.0030.04021.01
5.6.150.0000.04721.00
5.6.140.0000.04020.95
5.6.130.0070.03321.04
5.6.120.0030.04021.10
5.6.110.0070.05021.06
5.6.100.0000.04020.94
5.6.90.0030.04320.97
5.6.80.0030.08720.47
5.6.70.0070.06320.30
5.6.60.0100.03320.41
5.6.50.0100.04020.39
5.6.40.0130.04020.39
5.6.30.0130.06320.38
5.6.20.0100.03320.23
5.6.10.0100.04020.45
5.6.00.0030.04320.29
5.5.380.0030.04320.32
5.5.370.0030.08720.34
5.5.360.0100.04320.34
5.5.350.0000.08320.32
5.5.340.0100.08020.82
5.5.330.0000.04320.89
5.5.320.0070.04020.83
5.5.310.0070.03720.88
5.5.300.0000.06320.63
5.5.290.0000.07720.90
5.5.280.0030.04720.82
5.5.270.0070.03720.89
5.5.260.0000.09320.81
5.5.250.0100.03020.69
5.5.240.0030.07720.30
5.5.230.0030.04020.25
5.5.220.0070.03720.28
5.5.210.0070.03720.29
5.5.200.0100.03320.14
5.5.190.0030.03720.25
5.5.180.0000.04720.22
5.5.160.0030.04320.23
5.5.150.0070.03020.11
5.5.140.0000.04320.22
5.5.130.0100.03320.24
5.5.120.0030.03320.17
5.5.110.0000.06720.25
5.5.100.0000.05320.07
5.5.90.0170.02320.14
5.5.80.0070.03020.14
5.5.70.0030.03720.08
5.5.60.0000.03720.14
5.5.50.0030.05020.08
5.5.40.0030.03320.14
5.5.30.0100.03720.07
5.5.20.0030.03320.06
5.5.10.0070.03320.04
5.5.00.0070.04020.09

preferences:
48.4 ms | 401 KiB | 5 Q