3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime("2014-02-10"); sleep(1); $date2 = new \DateTime("2014-02-10"); echo $date->format('Y-m-d H:i:s') . PHP_EOL; echo $date2->format('Y-m-d 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)
8.3.60.0140.00718.68
8.3.50.0120.00622.05
8.3.40.0090.00618.74
8.3.30.0040.01220.34
8.3.20.0070.00320.18
8.3.10.0030.00721.96
8.3.00.0030.00622.43
8.2.180.0160.00618.26
8.2.170.0160.00022.96
8.2.160.0070.00720.39
8.2.150.0120.00025.66
8.2.140.0000.01024.66
8.2.130.0070.00326.16
8.2.120.0100.00019.66
8.2.110.0100.00320.41
8.2.100.0120.00019.06
8.2.90.0050.00319.18
8.2.80.0040.00419.25
8.2.70.0090.00017.63
8.2.60.0080.00017.93
8.2.50.0110.00018.07
8.2.40.0030.00619.88
8.2.30.0080.00018.03
8.2.20.0000.00817.84
8.2.10.0030.00617.84
8.2.00.0050.00317.80
8.1.280.0150.00625.92
8.1.270.0040.00724.66
8.1.260.0100.00026.35
8.1.250.0100.00028.09
8.1.240.0070.01123.79
8.1.230.0060.00619.09
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0000.00917.38
8.1.190.0000.00917.53
8.1.180.0040.00420.19
8.1.170.0090.00018.79
8.1.160.0030.00622.05
8.1.150.0000.00918.73
8.1.140.0080.00017.68
8.1.130.0040.00417.84
8.1.120.0030.00617.64
8.1.110.0060.00317.66
8.1.100.0030.00517.68
8.1.90.0040.00417.54
8.1.80.0050.00317.57
8.1.70.0040.00417.55
8.1.60.0000.00917.68
8.1.50.0040.00417.61
8.1.40.0090.00017.63
8.1.30.0060.00317.79
8.1.20.0030.00617.77
8.1.10.0000.00817.68
8.1.00.0060.00317.74
8.0.300.0040.00418.77
8.0.290.0080.00017.18
8.0.280.0040.00418.39
8.0.270.0030.00317.34
8.0.260.0070.00016.96
8.0.250.0000.00917.15
8.0.240.0050.00517.15
8.0.230.0040.00417.15
8.0.220.0030.00517.14
8.0.210.0000.00717.09
8.0.200.0000.00717.15
8.0.190.0030.00517.11
8.0.180.0000.00817.04
8.0.170.0030.00616.97
8.0.160.0040.00417.06
8.0.150.0030.00517.04
8.0.140.0000.00917.04
8.0.130.0060.00013.46
8.0.120.0060.00316.91
8.0.110.0000.00817.13
8.0.100.0000.00817.08
8.0.90.0000.00817.15
8.0.80.0100.00617.13
8.0.70.0000.00917.11
8.0.60.0000.00816.96
8.0.50.0050.00316.86
8.0.30.0080.01217.25
8.0.20.0120.00717.45
8.0.10.0080.00017.03
8.0.00.0130.01116.98
7.4.330.0000.00515.00
7.4.320.0030.00616.71
7.4.300.0030.00316.68
7.4.290.0030.00516.62
7.4.280.0030.00616.67
7.4.270.0050.00316.68
7.4.260.0040.00416.70
7.4.250.0040.00416.58
7.4.240.0050.00316.59
7.4.230.0020.00516.48
7.4.220.0070.01316.59
7.4.210.0070.00816.60
7.4.200.0080.00016.57
7.4.190.0030.00716.74
7.4.160.0100.01016.46
7.4.150.0030.01517.40
7.4.140.0210.00217.86
7.4.130.0100.00916.57
7.4.120.0100.00816.67
7.4.110.0090.00916.63
7.4.100.0060.01616.70
7.4.90.0130.00716.63
7.4.80.0070.01319.39
7.4.70.0090.01016.62
7.4.60.0120.00616.65
7.4.50.0040.00416.57
7.4.40.0070.01022.77
7.4.30.0040.01216.45
7.4.00.0100.00914.93
7.3.330.0030.00313.11
7.3.320.0030.00313.25
7.3.310.0060.00316.20
7.3.300.0000.00716.28
7.3.290.0040.01116.44
7.3.280.0080.01016.37
7.3.270.0150.01117.40
7.3.260.0000.01816.61
7.3.250.0090.00916.50
7.3.240.0060.01616.65
7.3.230.0170.00616.65
7.3.210.0130.00316.59
7.3.200.0090.01419.39
7.3.190.0100.01316.55
7.3.180.0030.01416.46
7.3.170.0100.01016.71
7.3.160.0070.01116.38
7.3.120.0040.01314.95
7.3.110.0090.00915.03
7.3.100.0120.00414.99
7.3.90.0040.01314.83
7.3.80.0060.01215.15
7.3.70.0100.00514.89
7.3.60.0050.01114.88
7.3.50.0100.00715.00
7.3.40.0090.00814.98
7.3.30.0060.00914.74
7.3.20.0070.00916.65
7.3.10.0060.00916.63
7.3.00.0090.01116.72
7.2.330.0090.00916.85
7.2.320.0060.01316.66
7.2.310.0120.01216.67
7.2.300.0130.01016.64
7.2.290.0140.00416.48
7.2.250.0130.00614.78
7.2.240.0030.01715.10
7.2.230.0090.01015.04
7.2.220.0080.00815.10
7.2.210.0080.00915.09
7.2.200.0070.01115.13
7.2.190.0100.00715.17
7.2.180.0100.00814.92
7.2.170.0040.01315.20
7.2.160.0060.01115.15
7.2.150.0080.01116.80
7.2.140.0070.01017.01
7.2.130.0060.01116.99
7.2.120.0110.00817.03
7.2.110.0110.00817.20
7.2.100.0050.01516.99
7.2.90.0100.00717.00
7.2.80.0090.01116.99
7.2.70.0040.01416.73
7.2.60.0080.01016.88
7.2.50.0090.01017.06
7.2.40.0110.00517.13
7.2.30.0080.01016.91
7.2.20.0110.00616.96
7.2.10.0070.00917.19
7.2.00.0040.01117.87
7.1.330.0090.00815.76
7.1.320.0080.00915.82
7.1.310.0070.01115.88
7.1.300.0040.00915.79
7.1.290.0090.00815.78
7.1.280.0070.01115.75
7.1.270.0040.01215.69
7.1.260.0060.01115.93
7.1.250.0050.01115.82
7.1.100.0090.00617.97
7.1.70.0030.01317.32
7.1.60.0080.00817.19
7.1.50.0160.01116.99
7.1.00.0000.03722.33
7.0.200.0060.00816.96
7.0.140.0000.08021.96
7.0.60.0100.08319.82
7.0.50.0130.08017.89
7.0.40.0000.04720.04
7.0.30.0570.07320.04
7.0.20.0270.08020.18
7.0.10.0030.08320.21
7.0.00.0070.06320.12
5.6.280.0070.07021.09
5.6.210.0170.07320.61
5.6.200.0070.05018.19
5.6.190.0100.08020.32
5.6.180.0300.05320.43
5.6.170.0370.07320.51
5.6.160.0070.07020.41
5.6.150.0130.07018.18
5.6.140.0030.05018.21
5.6.130.0100.08018.16
5.6.120.0070.04320.98
5.6.110.0030.06721.11
5.6.100.0130.08020.97
5.6.90.0100.08320.96
5.6.80.0070.08320.43
5.6.70.3600.03320.49
5.5.350.0100.08720.32
5.5.340.0000.09017.99
5.5.330.0200.05720.36
5.5.320.0000.05320.32
5.5.310.0330.07320.19
5.5.300.0100.06317.91
5.5.290.0030.07018.02
5.5.280.0070.04020.77
5.5.270.0230.06720.95
5.5.260.0070.08720.82
5.5.250.0100.06320.57
5.5.240.0300.07320.23
5.4.450.0800.06019.11
5.4.440.0930.05719.63
5.4.430.0970.05719.44
5.4.420.0470.06019.25
5.4.410.1130.06019.35
5.4.400.0400.05318.70
5.4.390.0300.05318.70
5.4.380.0270.06718.65
5.4.370.0200.08018.78
5.4.360.0130.05318.61
5.4.350.0050.05211.98
5.4.340.0070.04611.97
5.4.320.0040.03912.46
5.4.310.0110.03312.46
5.4.300.0080.03512.46
5.4.290.0090.04412.46
5.4.280.0080.03512.35
5.4.270.0050.03712.36
5.4.260.0090.03412.35
5.4.250.0030.05318.70
5.4.240.0070.05318.65
5.4.230.0070.05018.65
5.4.220.0070.05318.89
5.4.210.0070.05018.70
5.4.200.0170.04018.94
5.4.190.0030.05318.74
5.4.180.0070.05018.74
5.4.170.0030.05719.02
5.4.160.0070.05018.69
5.4.150.0000.06018.86
5.4.140.0130.04316.49
5.4.130.0100.06316.46
5.4.120.0030.05316.49
5.4.110.0070.05016.51
5.4.100.0100.04316.40
5.4.90.0130.04016.56
5.4.80.0000.06316.56
5.4.70.0100.04716.46
5.4.60.0070.04716.43
5.4.50.0000.05316.18
5.4.40.0030.05016.52
5.4.30.0000.05316.38
5.4.20.0030.04716.36
5.4.10.0070.04716.46
5.4.00.0000.05315.68
5.3.290.0070.04012.80
5.3.280.0030.05014.48
5.3.270.0030.05314.62
5.3.260.0030.05314.61
5.3.250.0100.04314.70
5.3.240.0070.05014.39
5.3.230.0070.05014.37
5.3.220.0000.05314.57
5.3.210.0030.06714.34
5.3.200.0070.05014.71
5.3.190.0100.04714.42
5.3.180.0130.04014.57
5.3.170.0100.06314.57
5.3.160.0070.04714.26
5.3.150.0000.05314.48
5.3.140.0100.04714.71
5.3.130.0070.05014.46
5.3.120.0130.04314.56
5.3.110.0070.04714.70
5.3.100.0100.04314.18
5.3.90.0100.04314.06
5.3.80.0070.04714.16
5.3.70.0070.05014.01
5.3.60.0070.05713.91
5.3.50.0030.05013.80
5.3.40.0000.05314.11
5.3.30.0100.04314.06
5.3.20.0070.04713.73
5.3.10.0070.04713.35
5.3.00.0070.04713.47
5.2.170.0000.04311.15
5.2.160.0070.03711.03
5.2.150.0100.03311.25
5.2.140.0030.04011.29
5.2.130.0000.04011.21
5.2.120.0030.05010.99
5.2.110.0100.03311.11
5.2.100.0030.04011.10
5.2.90.0030.04011.03
5.2.80.0100.04011.02
5.2.70.0000.04311.09
5.2.60.0030.04311.01
5.2.50.0100.03310.85
5.2.40.0030.05310.75
5.2.30.0030.06010.90
5.2.20.0070.03710.86
5.2.10.0070.03710.91
5.2.00.0130.03710.55
5.1.60.0000.0339.93
5.1.50.0030.0309.92
5.1.40.0070.03010.07
5.1.30.0070.03010.54
5.1.20.0030.04310.11
5.1.10.0030.03310.12
5.1.00.0070.03010.14
5.0.50.0070.0238.57
5.0.40.0030.0238.37
5.0.30.0070.0378.27
5.0.20.0030.0238.38
5.0.10.0030.0378.21
5.0.00.0030.0408.39
4.4.90.0000.0207.25
4.4.80.0000.0237.25
4.4.70.0000.0207.25
4.4.60.0000.0307.25
4.4.50.0000.0207.25
4.4.40.0000.0337.25
4.4.30.0000.0207.25
4.4.20.0070.0177.25
4.4.10.0070.0177.25
4.4.00.0070.0337.25
4.3.110.0030.0207.25
4.3.100.0000.0207.25
4.3.90.0070.0177.25
4.3.80.0070.0277.25
4.3.70.0000.0277.25
4.3.60.0030.0177.25
4.3.50.0000.0207.25
4.3.40.0030.0307.25
4.3.30.0030.0207.25
4.3.20.0000.0337.25
4.3.10.0000.0237.25
4.3.00.0030.0206.81

preferences:
39.37 ms | 401 KiB | 5 Q