3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('now', new DateTimeZone('UTC')); echo $date->format(DateTime::ATOM);

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)
8.3.60.0090.00918.43
8.3.50.0170.00621.99
8.3.40.0100.00718.69
8.3.30.0110.00318.69
8.3.20.0070.00020.09
8.3.10.0040.00420.48
8.3.00.0030.00521.60
8.2.180.0100.01016.75
8.2.170.0080.00622.96
8.2.160.0070.00722.12
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00421.10
8.2.120.0050.00226.35
8.2.110.0000.00920.51
8.2.100.0040.00717.97
8.2.90.0080.00019.04
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0050.00318.03
8.2.50.0000.00718.09
8.2.40.0040.00422.34
8.2.30.0000.00819.54
8.2.20.0040.00417.72
8.2.10.0050.00217.91
8.2.00.0020.00518.04
8.1.280.0100.01025.92
8.1.270.0110.00821.98
8.1.260.0070.00028.09
8.1.250.0030.00528.09
8.1.240.0080.00022.08
8.1.230.0110.00017.46
8.1.220.0070.00317.74
8.1.210.0000.00818.77
8.1.200.0000.01017.35
8.1.190.0080.00017.23
8.1.180.0030.00518.10
8.1.170.0090.00018.68
8.1.160.0050.00320.60
8.1.150.0000.00718.86
8.1.140.0050.00319.42
8.1.130.0030.00317.64
8.1.120.0030.00317.40
8.1.110.0000.00717.50
8.1.100.0040.00417.52
8.1.90.0000.00717.40
8.1.80.0040.00317.48
8.1.70.0080.00017.45
8.1.60.0000.00817.56
8.1.50.0040.00417.53
8.1.40.0050.00317.51
8.1.30.0080.00017.68
8.1.20.0000.00817.54
8.1.10.0020.00517.52
8.1.00.0070.00017.47
8.0.300.0000.00718.77
8.0.290.0050.00316.88
8.0.280.0000.00818.44
8.0.270.0030.00317.24
8.0.260.0070.00017.20
8.0.250.0050.00317.06
8.0.240.0030.00317.04
8.0.230.0050.00216.90
8.0.220.0040.00416.99
8.0.210.0050.00316.90
8.0.200.0030.00316.89
8.0.190.0040.00417.01
8.0.180.0030.00516.93
8.0.170.0050.00316.97
8.0.160.0040.00416.98
8.0.150.0070.00016.85
8.0.140.0050.00216.90
8.0.130.0030.00313.32
8.0.120.0040.00416.78
8.0.110.0080.00016.91
8.0.100.0050.00216.89
8.0.90.0040.00416.98
8.0.80.0130.00916.84
8.0.70.0040.00416.88
8.0.60.0040.00416.81
8.0.50.0080.00016.93
8.0.30.0130.00517.00
8.0.20.0100.00917.40
8.0.10.0000.00717.13
8.0.00.0060.01116.77
7.4.330.0050.00016.66
7.4.320.0000.00616.57
7.4.300.0000.00616.51
7.4.290.0070.00016.47
7.4.280.0080.00016.48
7.4.270.0040.00416.58
7.4.260.0040.00416.50
7.4.250.0070.00016.47
7.4.240.0070.00016.51
7.4.230.0000.00716.49
7.4.220.0150.01016.55
7.4.210.0070.00716.40
7.4.200.0030.00316.66
7.4.160.0080.00816.59
7.4.150.0110.00717.40
7.4.140.0100.00717.86
7.4.130.0130.00616.45
7.4.120.0120.00516.48
7.4.110.0100.00616.51
7.4.100.0130.00616.49
7.4.90.0070.00916.56
7.4.80.0160.00619.39
7.4.70.0040.01816.57
7.4.60.0140.00316.46
7.4.50.0120.00316.41
7.4.40.0120.00616.52
7.4.30.0070.01016.68
7.4.00.0100.00315.21
7.3.330.0000.00513.19
7.3.320.0030.00313.09
7.3.310.0040.00416.10
7.3.300.0050.00216.16
7.3.290.0110.00616.30
7.3.280.0080.00716.28
7.3.270.0180.00417.40
7.3.260.0160.00816.28
7.3.250.0070.01116.47
7.3.240.0090.00816.60
7.3.230.0110.00816.39
7.3.210.0130.00316.55
7.3.200.0090.00816.48
7.3.190.0130.00316.36
7.3.180.0100.00616.34
7.3.170.0030.01316.23
7.3.160.0100.01016.35
7.3.120.0090.00614.89
7.3.110.0030.00914.92
7.3.100.0070.00714.84
7.3.90.0030.01214.81
7.3.80.0040.01414.98
7.3.70.0090.00614.84
7.3.60.0040.01114.77
7.3.50.0060.00914.54
7.3.40.0000.01314.70
7.3.30.0070.00714.87
7.3.20.0070.00716.84
7.3.10.0080.00516.52
7.3.00.0030.01016.59
7.2.330.0100.00716.81
7.2.320.0100.00716.93
7.2.310.0100.00616.55
7.2.300.0130.00316.78
7.2.290.0040.01216.39
7.2.240.0030.00614.94
7.2.230.0030.01015.01
7.2.220.0090.00615.38
7.2.210.0030.00815.18
7.2.200.0120.00415.31
7.2.190.0100.00714.80
7.2.180.0090.00915.18
7.2.170.0050.00514.97
7.2.160.0060.00915.09
7.2.150.0040.00716.93
7.2.140.0050.00517.07
7.2.130.0030.00917.02
7.2.120.0110.00417.00
7.2.110.0000.01416.86
7.2.100.0070.00716.93
7.2.90.0040.01416.86
7.2.80.0090.00616.89
7.2.70.0100.00016.99
7.2.60.0100.00716.92
7.2.50.0070.00716.61
7.2.40.0030.00916.94
7.2.30.0120.00316.96
7.2.20.0080.00617.17
7.2.10.0000.01017.07
7.2.00.0080.00518.16
7.1.330.0100.00315.59
7.1.320.0070.00716.03
7.1.310.0030.01015.60
7.1.300.0130.00315.80
7.1.290.0120.00315.57
7.1.280.0030.00915.83
7.1.270.0080.00415.86
7.1.260.0060.00615.49
7.1.250.0030.00715.76
7.1.200.0300.00715.26
7.1.100.0140.01017.64
7.1.70.0130.00317.15
7.1.60.0110.01419.19
7.1.50.0160.00616.89
7.1.00.0030.07722.37
7.0.200.0600.00614.76
7.0.60.0100.06021.72
7.0.50.0000.06017.80
7.0.40.0030.04320.32
7.0.30.0270.05720.20
7.0.20.0070.05020.22
7.0.10.0130.07720.45
7.0.00.0000.09720.00
5.6.280.0000.03321.13
5.6.210.0070.05720.61
5.6.200.0100.08018.12
5.6.190.0030.04720.27
5.6.180.0330.06720.43
5.6.170.0200.04720.55
5.6.160.0030.09320.38
5.6.150.0030.04018.09
5.6.140.0030.08318.09
5.6.130.0030.04318.12
5.6.120.0200.07321.14
5.6.110.0030.08721.04
5.6.100.0100.08320.97
5.6.90.0030.08321.12
5.6.80.0000.06320.52
5.5.350.0430.06720.42
5.5.340.0100.08017.98
5.5.330.0100.04020.21
5.5.320.0330.08320.20
5.5.310.0300.06020.33
5.5.300.0030.04018.00
5.5.290.0000.08718.01
5.5.280.0130.07020.76
5.5.270.0070.04320.84
5.5.260.0070.05320.72
5.5.250.0070.08020.46
5.5.240.0030.08020.35

preferences:
65.54 ms | 401 KiB | 5 Q