3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime(); var_dump($date); $date2 = \DateTime::createFromFormat('U', $date->format('U'), DateTimeZone::EUROPE); var_dump($date2); $date3 = clone $date; $date3->sub(new DateInterval("P1M")); var_dump($date3);

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)
8.3.60.0090.00616.63
8.3.50.0140.00822.17
8.3.40.0150.00018.79
8.3.30.0000.01418.88
8.3.20.0040.00420.29
8.3.10.0080.00023.58
8.3.00.0050.00319.85
8.2.180.0110.00816.75
8.2.170.0170.00322.96
8.2.160.0100.00320.51
8.2.150.0050.00224.18
8.2.140.0000.00824.66
8.2.130.0050.00319.44
8.2.120.0080.00026.35
8.2.110.0100.00021.11
8.2.100.0120.00017.80
8.2.90.0080.00019.09
8.2.80.0030.00518.05
8.2.70.0030.00617.88
8.2.60.0030.00517.80
8.2.50.0060.00318.07
8.2.40.0040.00422.39
8.2.30.0080.00320.67
8.2.20.0040.00417.78
8.2.10.0000.00718.04
8.2.00.0000.00718.06
8.1.280.0240.00025.92
8.1.270.0040.00420.22
8.1.260.0140.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00321.12
8.1.230.0040.00719.22
8.1.220.0040.00417.79
8.1.210.0030.00518.77
8.1.200.0030.00617.48
8.1.190.0060.00317.48
8.1.180.0040.00418.10
8.1.170.0080.00018.61
8.1.160.0040.00420.77
8.1.150.0040.00418.93
8.1.140.0080.00019.48
8.1.130.0030.00517.79
8.1.120.0050.00217.52
8.1.110.0040.00417.48
8.1.100.0040.00417.45
8.1.90.0100.00017.52
8.1.80.0050.00317.48
8.1.70.0060.00317.52
8.1.60.0070.00017.59
8.1.50.0040.00417.71
8.1.40.0040.00417.65
8.1.30.0060.00317.78
8.1.20.0030.00517.71
8.1.10.0000.00717.59
8.1.00.0080.00017.59
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00318.46
8.0.270.0070.00017.30
8.0.260.0060.00017.19
8.0.250.0000.00717.20
8.0.240.0000.00717.14
8.0.230.0000.00717.17
8.0.220.0040.00417.08
8.0.210.0000.00717.07
8.0.200.0030.00317.13
8.0.190.0050.00317.15
8.0.180.0040.00417.01
8.0.170.0000.00817.00
8.0.160.0040.00416.93
8.0.150.0000.00816.86
8.0.140.0050.00217.09
8.0.130.0060.00013.40
8.0.120.0040.00417.01
8.0.110.0050.00317.10
8.0.100.0070.00017.01
8.0.90.0040.00417.14
8.0.80.0120.00317.01
8.0.70.0040.00417.10
8.0.60.0040.00417.15
8.0.50.0040.00417.08
8.0.30.0140.00617.18
8.0.20.0090.01217.41
8.0.10.0000.00717.15
8.0.00.0100.00816.84
7.4.330.0030.00316.67
7.4.320.0040.00416.60
7.4.300.0030.00316.59
7.4.290.0030.00616.41
7.4.280.0000.00716.78
7.4.270.0040.00416.57
7.4.260.0030.00416.70
7.4.250.0000.00716.61
7.4.240.0020.00516.66
7.4.230.0030.00316.84
7.4.220.0060.01616.66
7.4.210.0040.01116.77
7.4.200.0000.00716.71
7.4.160.0040.01116.77
7.4.150.0090.00917.40
7.4.140.0140.00617.86
7.4.130.0140.00516.68
7.4.120.0100.00716.54
7.4.110.0040.01416.67
7.4.100.0120.00616.50
7.4.90.0060.01216.66
7.4.80.0100.00719.39
7.4.70.0090.00616.70
7.4.60.0100.01016.79
7.4.50.0030.01416.67
7.4.40.0130.00716.87
7.4.30.0060.01216.69
7.4.00.0070.00715.30
7.3.330.0050.00013.32
7.3.320.0000.00613.37
7.3.310.0050.00216.47
7.3.300.0000.00716.41
7.3.290.0080.01016.41
7.3.280.0080.00816.42
7.3.270.0130.01017.40
7.3.260.0150.00316.63
7.3.250.0110.00616.53
7.3.240.0110.00716.48
7.3.230.0110.00816.61
7.3.210.0090.00916.67
7.3.200.0170.00016.39
7.3.190.0100.00716.59
7.3.180.0140.00616.54
7.3.170.0060.01616.64
7.3.160.0090.00616.59
7.3.10.0000.01416.55
7.3.00.0150.00016.67
7.2.330.0110.00716.86
7.2.320.0000.01816.82
7.2.310.0080.00816.56
7.2.300.0090.01216.57
7.2.290.0030.01416.80
7.2.130.0150.00317.04
7.2.120.0000.01716.90
7.2.110.0060.01017.03
7.2.100.0100.00316.88
7.2.90.0070.00316.95
7.2.80.0130.00316.74
7.2.70.0100.00316.75
7.2.60.0070.01016.94
7.2.50.0070.00716.84
7.2.40.0030.01016.91
7.2.30.0080.00817.01
7.2.20.0120.00616.96
7.2.10.0090.00617.07
7.2.00.0070.00818.20
7.1.250.0060.01216.07
7.1.200.0070.00615.77
7.1.100.0070.00718.18
7.1.70.0050.00517.22
7.1.60.0060.01319.52
7.1.50.0070.01716.82
7.1.00.0030.07722.54
7.0.200.0030.00616.72
7.0.60.0070.04720.07
7.0.50.0100.08017.79
7.0.40.0170.08020.30
7.0.30.0470.04720.17
7.0.20.0330.08020.12
7.0.10.0070.05020.16
7.0.00.0100.07720.09
5.6.280.0070.03020.81
5.6.210.0030.06720.46
5.6.200.0070.03718.19
5.6.190.0030.04320.41
5.6.180.0270.06020.67
5.6.170.0170.04020.51
5.6.160.0170.06020.32
5.6.150.0070.08018.07
5.6.140.0000.04318.18
5.6.130.0070.07318.16
5.6.120.0070.08721.02
5.6.110.0030.04721.11
5.6.100.0100.08021.11
5.6.90.0070.04721.07
5.6.80.0130.07720.37
5.5.350.0270.07720.43
5.5.340.0070.05317.91
5.5.330.0070.05720.37
5.5.320.0300.05020.29
5.5.310.0330.05720.29
5.5.300.0070.03717.89
5.5.290.0070.04317.95
5.5.280.0130.07720.76
5.5.270.0100.03320.76
5.5.260.0130.08020.95
5.5.250.0070.09020.69
5.5.240.0100.07320.12

preferences:
53.49 ms | 401 KiB | 5 Q