3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new \DateTime('midnight first day current month'); var_dump($start->format('m d Y H i s'));

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)
8.3.60.0070.01016.75
8.3.50.0140.00721.14
8.3.40.0070.00719.14
8.3.30.0140.00719.02
8.3.20.0040.00420.18
8.3.10.0070.00021.85
8.3.00.0080.00023.50
8.2.180.0100.00718.67
8.2.170.0140.00319.08
8.2.160.0130.00622.96
8.2.150.0050.00325.66
8.2.140.0080.00024.66
8.2.130.0000.00819.64
8.2.120.0040.00426.35
8.2.110.0030.00622.08
8.2.100.0120.00018.04
8.2.90.0050.00319.27
8.2.80.0000.00817.97
8.2.70.0030.00617.88
8.2.60.0000.00817.79
8.2.50.0040.00418.07
8.2.40.0060.00322.27
8.2.30.0070.00319.47
8.2.20.0040.00417.87
8.2.10.0000.00718.17
8.2.00.0030.00617.96
8.1.280.0120.00625.92
8.1.270.0070.00324.00
8.1.260.0040.00728.09
8.1.250.0070.00028.09
8.1.240.0060.00323.98
8.1.230.0110.00019.13
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0000.00818.65
8.1.160.0000.00820.59
8.1.150.0050.00318.75
8.1.140.0030.00519.53
8.1.130.0070.00017.69
8.1.120.0030.00317.49
8.1.110.0060.00317.50
8.1.100.0050.00317.53
8.1.90.0000.00917.56
8.1.80.0040.00317.43
8.1.70.0070.00017.51
8.1.60.0050.00217.59
8.1.50.0080.00017.60
8.1.40.0000.00817.47
8.1.30.0000.00917.62
8.1.20.0050.00217.54
8.1.10.0040.00417.51
8.1.00.0040.00417.57
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0050.00318.45
8.0.270.0050.00317.33
8.0.260.0040.00417.25
8.0.250.0000.00717.15
8.0.240.0030.00317.17
8.0.230.0000.00717.11
8.0.220.0080.00017.08
8.0.210.0040.00416.94
8.0.200.0060.00017.21
8.0.190.0000.00817.00
8.0.180.0000.00717.02
8.0.170.0000.00717.04
8.0.160.0000.00817.08
8.0.150.0000.00716.88
8.0.140.0030.00317.02
8.0.130.0060.00013.43
8.0.120.0040.00416.97
8.0.110.0050.00217.07
8.0.100.0080.00017.07
8.0.90.0080.00016.93
8.0.80.0060.01016.97
8.0.70.0040.00417.05
8.0.60.0040.00416.95
8.0.50.0040.00417.10
8.0.30.0120.01017.15
8.0.20.0120.00917.40
8.0.10.0070.00016.94
8.0.00.0070.01116.94
7.4.330.0000.00516.88
7.4.320.0000.00716.49
7.4.300.0050.00216.55
7.4.290.0020.00516.57
7.4.280.0060.00316.52
7.4.270.0030.00316.66
7.4.260.0000.00816.58
7.4.250.0040.00416.68
7.4.240.0020.00616.55
7.4.230.0030.00316.46
7.4.220.0090.00616.47
7.4.210.0080.00916.62
7.4.200.0030.00316.56
7.4.160.0060.01316.84
7.4.150.0120.00617.40
7.4.140.0090.00817.86
7.4.130.0120.01116.57
7.4.120.0130.00516.74
7.4.110.0080.00816.48
7.4.100.0210.00616.64
7.4.90.0100.00716.52
7.4.80.0030.01719.39
7.4.70.0040.01316.49
7.4.60.0030.01416.78
7.4.50.0030.01216.70
7.4.40.0130.00316.68
7.4.30.0040.01316.75
7.4.00.0070.01014.77
7.3.330.0050.00013.31
7.3.320.0060.00013.26
7.3.310.0000.00716.49
7.3.300.0070.00016.41
7.3.290.0030.00316.34
7.3.280.0050.01016.42
7.3.270.0130.00317.40
7.3.260.0030.01316.57
7.3.250.0100.00916.67
7.3.240.0100.00916.54
7.3.230.0030.01416.46
7.3.210.0090.00916.32
7.3.200.0060.01819.39
7.3.190.0060.01516.60
7.3.180.0030.01716.64
7.3.170.0130.00316.54
7.3.160.0100.01316.68
7.2.330.0080.01416.62
7.2.320.0130.00316.82
7.2.310.0040.01216.67
7.2.300.0140.00316.71
7.2.290.0100.01316.59
7.2.60.0060.00617.04
7.2.00.0060.00619.29
7.1.200.0070.00715.89
7.1.100.0050.01018.07
7.1.70.0060.00817.13
7.1.60.0070.01819.27
7.1.50.0070.01317.07
7.1.00.0030.07722.57
7.0.200.0110.00716.79
7.0.60.0100.03321.66
7.0.50.0130.05017.82
7.0.40.0100.04320.04
7.0.30.0200.04320.20
7.0.20.0200.08320.30
7.0.10.0100.08320.18
7.0.00.0070.07320.16
5.6.280.0000.03321.02
5.6.210.0070.07020.50
5.6.200.0030.04018.19
5.6.190.0000.05720.77
5.6.180.0200.08320.62
5.6.170.0130.08020.52
5.6.160.0130.07020.61
5.6.150.0100.04718.16
5.6.140.0170.06018.13
5.6.130.0070.06718.24
5.6.120.0130.07721.11
5.6.110.0070.08321.13
5.6.100.0100.06320.98
5.6.90.0070.08320.88
5.6.80.0130.08020.39
5.5.350.0130.08020.39
5.5.340.0000.04017.98
5.5.330.0030.04720.41
5.5.320.0230.03720.46
5.5.310.0170.04320.19
5.5.300.0030.04018.02
5.5.290.0070.05318.03
5.5.280.0100.08320.80
5.5.270.0070.03720.77
5.5.260.0030.07020.88
5.5.250.0370.05720.68
5.5.240.0100.07320.23

preferences:
52.71 ms | 401 KiB | 5 Q