3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime(); echo $date->format('Y-m-d') . "\n"; echo $date->modify('last day of this month')->format('Y-m-d') . "\n"; echo $date->modify('first day of this month')->format('Y-m-d') . "\n"; echo $date->modify('last day of this month')->format('Y-m-d') . "\n";

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)
8.3.60.0100.00718.30
8.3.50.0100.01016.50
8.3.40.0090.00618.84
8.3.30.0110.00718.73
8.3.20.0040.00420.76
8.3.10.0020.00520.13
8.3.00.0040.00420.68
8.2.180.0140.00718.43
8.2.170.0090.00622.96
8.2.160.0070.00720.35
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00326.16
8.2.110.0030.00620.52
8.2.100.0060.00817.97
8.2.90.0040.00417.88
8.2.80.0050.00318.98
8.2.70.0030.00617.75
8.2.60.0080.00018.00
8.2.50.0070.00418.05
8.2.40.0050.00318.47
8.2.30.0070.00019.50
8.2.20.0000.00718.11
8.2.10.0070.00019.37
8.2.00.0040.00419.18
8.1.280.0130.00325.92
8.1.270.0110.00422.17
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00819.26
8.1.230.0040.00720.97
8.1.220.0000.00918.67
8.1.210.0050.00318.77
8.1.200.0040.00417.60
8.1.190.0030.00617.47
8.1.180.0030.00518.10
8.1.170.0000.00817.62
8.1.160.0080.00019.01
8.1.150.0040.00419.06
8.1.140.0000.00719.02
8.1.130.0030.00617.67
8.1.120.0040.00417.71
8.1.110.0050.00317.75
8.1.100.0060.00317.68
8.1.90.0000.00717.65
8.1.80.0020.00517.68
8.1.70.0000.00717.62
8.1.60.0040.00417.67
8.1.50.0030.00617.65
8.1.40.0030.00617.74
8.1.30.0040.00417.82
8.1.20.0000.00817.73
8.1.10.0040.00417.77
8.1.00.0090.00017.60
8.0.300.0080.00018.77
8.0.290.0070.00017.00
8.0.280.0000.00718.63
8.0.270.0000.00718.18
8.0.260.0030.00317.03
8.0.250.0000.00717.15
8.0.240.0060.00017.23
8.0.230.0000.00717.11
8.0.220.0030.00317.04
8.0.210.0070.00017.09
8.0.200.0030.00317.23
8.0.190.0000.00717.15
8.0.180.0040.00417.18
8.0.170.0060.00317.05
8.0.160.0040.00417.07
8.0.150.0020.00516.98
8.0.140.0030.00617.04
8.0.130.0030.00313.44
8.0.120.0000.00717.09
8.0.110.0000.00716.99
8.0.100.0000.00817.23
8.0.90.0000.00916.97
8.0.80.0060.00917.21
8.0.70.0040.00417.07
8.0.60.0000.00716.95
8.0.50.0030.00517.04
8.0.30.0140.00317.25
8.0.20.0190.00717.22
8.0.10.0000.00717.02
8.0.00.0170.00716.89
7.4.330.0000.00515.55
7.4.320.0040.00416.77
7.4.300.0000.00716.72
7.4.290.0000.00716.77
7.4.280.0030.00616.71
7.4.270.0030.00616.69
7.4.260.0000.00713.36
7.4.250.0000.00716.62
7.4.240.0020.00616.72
7.4.230.0070.00016.64
7.4.220.0020.00616.54
7.4.210.0110.00316.68
7.4.200.0000.00716.52
7.4.130.0080.01116.85
7.4.120.0180.00316.53
7.4.110.0130.00716.70
7.4.100.0090.01316.67
7.4.90.0060.01216.71
7.4.80.0110.00819.39
7.4.70.0040.01316.63
7.4.60.0100.00616.66
7.4.50.0030.01316.60
7.4.40.0130.00316.72
7.4.30.0110.01016.81
7.4.20.0090.00616.66
7.4.10.0100.01116.66
7.4.00.0060.00916.68
7.3.330.0000.00716.22
7.3.320.0050.00013.29
7.3.310.0040.00416.23
7.3.300.0000.00816.35
7.3.290.0110.00616.38
7.3.260.0060.01216.37
7.3.240.0080.00916.63
7.3.230.0090.01616.60
7.3.210.0100.00616.71
7.3.200.0080.01016.65
7.3.190.0160.00016.44
7.3.180.0060.00916.60
7.3.170.0070.01016.39
7.3.160.0100.00716.59
7.3.150.0000.01616.58
7.3.140.0060.01016.34
7.3.130.0040.01216.79
7.3.120.0000.01516.59
7.3.110.0000.01516.46
7.3.100.0060.00916.50
7.3.90.0120.00916.53
7.3.80.0150.00616.78
7.3.70.0070.01416.52
7.3.60.0060.01516.50
7.3.50.0160.00616.39
7.3.40.0030.01216.45
7.3.30.0120.00416.54
7.3.20.0050.01016.49
7.3.10.0140.00716.47
7.3.00.0060.01016.45
7.2.330.0170.00416.88
7.2.320.0080.00816.86
7.2.310.0100.00716.62
7.2.300.0150.00316.96
7.2.290.0140.00416.80
7.2.280.0080.00816.57
7.2.270.0060.01617.00
7.2.260.0030.01316.77
7.2.250.0060.01016.99
7.2.240.0120.00416.77
7.2.230.0040.01116.57
7.2.220.0090.01216.64
7.2.210.0060.01616.80
7.2.200.0140.01016.80
7.2.190.0120.01116.70
7.2.180.0070.01016.68
7.2.170.0060.01116.73
7.2.160.0080.01116.72
7.2.150.0100.00616.86
7.2.140.0100.00716.76
7.2.130.0080.00816.82
7.2.120.0110.00616.84
7.2.110.0110.01416.67
7.2.100.0120.01216.70
7.2.90.0080.01616.80
7.2.80.0110.01216.70
7.2.70.0030.02116.69
7.2.60.0090.01516.80
7.2.50.0100.00716.78
7.2.40.0100.01716.76
7.2.30.0150.00716.93
7.2.20.0150.00616.75
7.2.10.0140.00616.67
7.2.00.0090.01216.84

preferences:
61.1 ms | 400 KiB | 5 Q