3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime(); var_dump($date); $date2 = \DateTime::createFromFormat('U', $date->format('U'), 128); var_dump($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)
8.3.60.0140.00716.63
8.3.50.0150.00322.18
8.3.40.0070.00718.96
8.3.30.0040.01118.78
8.3.20.0000.00720.18
8.3.10.0080.00023.33
8.3.00.0040.00419.78
8.2.180.0070.00718.54
8.2.170.0090.00622.96
8.2.160.0070.00720.57
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00321.01
8.2.120.0150.00026.35
8.2.110.0070.00422.08
8.2.100.0090.00317.78
8.2.90.0030.00617.88
8.2.80.0040.00419.09
8.2.70.0000.00817.75
8.2.60.0080.00017.88
8.2.50.0000.00817.88
8.2.40.0040.00422.23
8.2.30.0000.00820.68
8.2.20.0080.00017.92
8.2.10.0040.00417.99
8.2.00.0000.00817.93
8.1.280.0040.01125.92
8.1.270.0080.00020.16
8.1.260.0080.00028.09
8.1.250.0080.00028.09
8.1.240.0000.00923.87
8.1.230.0070.00420.97
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0040.00417.35
8.1.180.0090.00018.10
8.1.170.0080.00018.57
8.1.160.0040.00420.70
8.1.150.0030.00318.93
8.1.140.0040.00419.50
8.1.130.0070.00017.61
8.1.120.0040.00417.49
8.1.110.0000.00717.63
8.1.100.0040.00417.55
8.1.90.0080.00317.58
8.1.80.0000.00717.57
8.1.70.0030.00617.45
8.1.60.0000.00817.63
8.1.50.0030.00517.68
8.1.40.0080.00017.64
8.1.30.0030.00517.82
8.1.20.0000.00817.68
8.1.10.0080.00017.69
8.1.00.0060.00317.56
8.0.300.0000.00818.77
8.0.290.0000.00816.88
8.0.280.0030.00318.38
8.0.270.0000.00717.34
8.0.260.0000.00617.27
8.0.250.0000.00817.19
8.0.240.0000.00717.19
8.0.230.0000.00717.19
8.0.220.0040.00417.09
8.0.210.0080.00017.05
8.0.200.0030.00317.16
8.0.190.0000.00817.16
8.0.180.0040.00417.04
8.0.170.0040.00417.11
8.0.160.0040.00417.16
8.0.150.0030.00317.00
8.0.140.0030.00517.07
8.0.130.0030.00313.40
8.0.120.0080.00017.06
8.0.110.0040.00417.14
8.0.100.0000.00716.96
8.0.90.0050.00316.95
8.0.80.0090.00617.11
8.0.70.0040.00417.21
8.0.60.0000.00717.01
8.0.50.0080.00017.15
8.0.30.0130.00517.19
8.0.20.0110.01217.40
8.0.10.0070.00017.28
8.0.00.0080.01017.13
7.4.330.0000.00516.67
7.4.320.0030.00316.60
7.4.300.0060.00016.64
7.4.290.0110.00216.73
7.4.280.0040.00416.67
7.4.270.0030.00316.73
7.4.260.0000.00716.67
7.4.250.0070.00016.60
7.4.240.0030.00316.62
7.4.230.0000.00716.65
7.4.220.0160.00316.72
7.4.210.0040.01116.68
7.4.200.0030.00516.58
7.4.160.0060.00916.68
7.4.150.0050.01417.40
7.4.140.0140.00517.86
7.4.130.0090.01316.80
7.4.120.0100.00916.80
7.4.110.0070.01116.70
7.4.100.0110.00816.87
7.4.90.0080.01116.75
7.4.80.0090.00919.39
7.4.70.0080.00816.51
7.4.60.0100.00616.63
7.4.50.0040.01116.62
7.4.40.0130.00316.63
7.4.30.0100.01416.82
7.4.00.0060.00915.14
7.3.330.0060.00013.11
7.3.320.0030.00513.27
7.3.310.0020.00516.39
7.3.300.0000.00716.38
7.3.290.0080.00816.40
7.3.280.0070.00916.41
7.3.270.0080.00817.40
7.3.260.0090.01216.54
7.3.250.0110.00716.45
7.3.240.0110.00816.67
7.3.230.0090.00916.71
7.3.210.0060.01216.71
7.3.200.0170.00716.43
7.3.190.0080.00816.54
7.3.180.0030.01216.38
7.3.170.0130.01016.43
7.3.160.0090.00616.47
7.3.120.0100.01014.91
7.3.110.0040.01514.93
7.3.100.0070.01115.07
7.3.90.0070.00714.92
7.3.80.0100.00715.05
7.3.70.0000.01414.75
7.3.60.0070.00714.87
7.3.50.0040.00815.00
7.3.40.0000.01714.85
7.3.30.0130.00014.95
7.3.20.0110.00016.84
7.3.10.0090.00316.55
7.3.00.0000.01416.88
7.2.330.0080.00816.71
7.2.320.0070.01016.81
7.2.310.0110.00716.79
7.2.300.0070.01116.67
7.2.290.0100.01116.81
7.2.250.0070.01115.38
7.2.240.0100.01014.95
7.2.230.0030.00915.29
7.2.220.0030.01515.41
7.2.210.0000.01115.05
7.2.200.0070.01015.13
7.2.190.0060.00915.14
7.2.180.0060.00615.18
7.2.170.0120.00314.98
7.2.60.0000.01517.08
7.2.00.0000.01219.19
7.1.330.0040.01115.81
7.1.320.0070.00715.91
7.1.310.0070.00715.94
7.1.300.0000.01015.73
7.1.290.0080.00016.00
7.1.280.0040.00815.90
7.1.270.0100.00316.02
7.1.260.0070.00715.81
7.1.200.0100.00315.63
7.1.100.0090.00618.30
7.1.70.0030.00617.23
7.1.60.0070.01019.52
7.1.50.0070.01417.02
7.1.00.0030.07722.36
7.0.200.0200.00316.87
7.0.60.0030.04019.89
7.0.50.0030.07317.88
7.0.40.0030.05720.24
7.0.30.0270.04320.30
7.0.20.0300.07720.18
7.0.10.0070.07320.12
7.0.00.0070.08720.16
5.6.280.0030.03021.04
5.6.210.0130.06720.50
5.6.200.0130.03318.18
5.6.190.0030.05020.35
5.6.180.0200.04320.63
5.6.170.0170.04020.54
5.6.160.0100.07720.45
5.6.150.0070.03718.11
5.6.140.0070.08318.18
5.6.130.0130.07718.11
5.6.120.0100.07021.01
5.6.110.0100.08020.99
5.6.100.0000.08721.00
5.6.90.0070.08320.97
5.6.80.0100.08020.28
5.5.350.0270.08020.43
5.5.340.0130.05318.02
5.5.330.0030.09020.25
5.5.320.0370.06720.30
5.5.310.0330.05320.50
5.5.300.0070.08017.91
5.5.290.0100.04717.98
5.5.280.0100.08320.98
5.5.270.0000.04320.73
5.5.260.0070.04020.86
5.5.250.0100.07320.68
5.5.240.4230.03720.06

preferences:
31.7 ms | 401 KiB | 5 Q