3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = DateTime::createFromFormat('*d M Y H:i:s O', 'Mon, 27 Oct 2015 10:01:13 +0000'); echo $a->format('Y-m-d H:i:s'); echo PHP_EOL; $b = new DateTime(); echo $b->format('D, d M Y H:i:s O');

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)
8.3.60.0110.00416.63
8.3.50.0140.00316.07
8.3.40.0070.00718.93
8.3.30.0060.00918.65
8.3.20.0000.00820.21
8.3.10.0060.00323.61
8.3.00.0030.00523.48
8.2.180.0120.00318.54
8.2.170.0100.00322.96
8.2.160.0070.00720.53
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00419.70
8.2.120.0000.00726.35
8.2.110.0030.00721.04
8.2.100.0080.00417.84
8.2.90.0060.00317.75
8.2.80.0000.00817.97
8.2.70.0050.00317.78
8.2.60.0000.00717.91
8.2.50.0050.00318.10
8.2.40.0060.00320.59
8.2.30.0040.00420.63
8.2.20.0080.00017.75
8.2.10.0000.00718.05
8.2.00.0000.00717.97
8.1.280.0110.00325.92
8.1.270.0090.00022.15
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0080.00022.14
8.1.230.0040.00819.10
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0080.00017.35
8.1.190.0060.00317.36
8.1.180.0040.00418.10
8.1.170.0040.00418.70
8.1.160.0030.00620.75
8.1.150.0000.00718.82
8.1.140.0050.00319.55
8.1.130.0070.00017.61
8.1.120.0000.00817.36
8.1.110.0000.00717.43
8.1.100.0040.00417.46
8.1.90.0070.00017.45
8.1.80.0060.00317.36
8.1.70.0040.00417.46
8.1.60.0050.00317.52
8.1.50.0040.00417.55
8.1.40.0090.00017.39
8.1.30.0000.00917.48
8.1.20.0000.00717.54
8.1.10.0000.00817.60
8.1.00.0050.00317.55
8.0.300.0040.00419.85
8.0.290.0140.00316.58
8.0.280.0030.00618.27
8.0.270.0030.00317.19
8.0.260.0000.00617.06
8.0.250.0000.00717.01
8.0.240.0040.00416.95
8.0.230.0020.00517.09
8.0.220.0000.00716.86
8.0.210.0030.00517.05
8.0.200.0070.00017.06
8.0.190.0040.00416.97
8.0.180.0040.00816.97
8.0.170.0000.00717.04
8.0.160.0000.00716.98
8.0.150.0000.00716.91
8.0.140.0000.00716.86
8.0.130.0060.00013.52
8.0.120.0000.00817.01
8.0.110.0040.00416.88
8.0.100.0000.00716.91
8.0.90.0030.00517.06
8.0.80.0090.00916.93
8.0.70.0040.00417.05
8.0.60.0000.00717.04
8.0.50.0050.00216.91
8.0.30.0030.01217.20
8.0.20.0090.01117.40
8.0.10.0040.00417.13
8.0.00.0140.00616.84
7.4.330.0000.00516.76
7.4.320.0000.00716.49
7.4.300.0030.00316.51
7.4.290.0050.00316.60
7.4.280.0030.00616.62
7.4.270.0000.00716.50
7.4.260.0030.00316.41
7.4.250.0050.00316.54
7.4.240.0040.00316.57
7.4.230.0030.00516.63
7.4.220.0060.01916.61
7.4.210.0080.00816.52
7.4.200.0070.00016.63
7.4.160.0090.00616.60
7.4.150.0090.00917.40
7.4.140.0110.01117.86
7.4.130.0100.00916.54
7.4.120.0070.01016.63
7.4.110.0180.00016.68
7.4.100.0080.01016.59
7.4.90.0140.00316.44
7.4.80.0070.01519.39
7.4.70.0080.00816.42
7.4.60.0100.00616.68
7.4.50.0030.00916.41
7.4.40.0100.01016.73
7.4.30.0130.00616.46
7.4.00.0000.01114.82
7.3.330.0020.00213.23
7.3.320.0030.00313.05
7.3.310.0000.00616.18
7.3.300.0070.00016.21
7.3.290.0000.00716.36
7.3.280.0130.00216.37
7.3.270.0090.00917.40
7.3.260.0110.00616.40
7.3.250.0100.00816.44
7.3.240.0070.01016.45
7.3.230.0150.00316.39
7.3.210.0120.00916.20
7.3.200.0000.01519.39
7.3.190.0070.01116.45
7.3.180.0060.01016.62
7.3.170.0140.00316.39
7.3.160.0150.00616.44
7.3.120.0130.00014.80
7.3.110.0050.00814.69
7.3.100.0030.01014.80
7.3.90.0030.01014.67
7.3.80.0090.00614.97
7.3.70.0070.01014.78
7.3.60.0100.00315.00
7.3.50.0030.01014.80
7.3.40.0080.00414.80
7.3.30.0120.00314.59
7.3.20.0110.00416.85
7.3.10.0000.01516.64
7.3.00.0080.00816.63
7.2.330.0140.00316.59
7.2.320.0100.01016.62
7.2.310.0080.00816.54
7.2.300.0090.00916.29
7.2.290.0100.00716.60
7.2.240.0000.00914.91
7.2.230.0030.00815.00
7.2.220.0000.01015.17
7.2.210.0100.00614.93
7.2.200.0000.01814.91
7.2.190.0060.00614.97
7.2.180.0070.00715.04
7.2.170.0030.01015.08
7.2.160.0100.00714.87
7.2.150.0070.01116.84
7.2.140.0090.00916.98
7.2.130.0090.00616.86
7.2.120.0070.00716.91
7.2.110.0070.00816.89
7.2.100.0070.01117.00
7.2.90.0070.00716.79
7.2.80.0070.01016.79
7.2.70.0070.01016.98
7.2.60.0030.01116.92
7.2.50.0070.00716.55
7.2.40.0030.01316.56
7.2.30.0110.00717.04
7.2.20.0090.00616.73
7.2.10.0140.00417.01
7.2.00.0030.00918.12
7.1.330.0130.00315.48
7.1.320.0060.00315.64
7.1.310.0080.00615.66
7.1.300.0080.00815.64
7.1.290.0070.00415.50
7.1.280.0060.00915.62
7.1.270.0060.00915.61
7.1.260.0070.00715.59
7.1.250.0120.00315.80
7.1.200.0030.00515.87
7.1.100.0160.00717.89
7.1.70.0000.01117.07
7.1.60.0140.01019.20
7.1.50.0070.01716.64
7.1.00.0030.07722.30
7.0.200.0000.00816.84
7.0.100.0000.04720.00
7.0.90.0030.08019.86
7.0.80.0130.05719.90
7.0.70.0470.08019.88
7.0.60.0570.07319.85
7.0.50.0430.08020.33
7.0.40.0070.07720.15
7.0.30.0100.04720.10
7.0.20.0070.07720.15
7.0.10.0100.07320.05
7.0.00.0100.06020.11
5.6.280.0030.03321.04
5.6.250.0070.08720.57
5.6.240.0000.09020.51
5.6.230.0070.06720.56
5.6.220.0070.06020.68
5.6.210.0070.08720.66
5.6.200.0100.08021.03
5.6.190.0100.05021.04
5.6.180.0030.08321.07
5.6.170.0000.05721.02
5.6.160.0070.07720.95
5.6.150.0100.08021.05
5.6.140.0030.04721.04
5.6.130.0100.07721.02
5.6.120.0030.06720.99
5.6.110.0130.07720.93
5.6.100.0070.07720.92
5.6.90.0100.07320.95
5.6.80.0200.05320.33
5.6.70.0130.08020.34
5.6.60.0070.07320.54
5.6.50.0070.06020.42
5.6.40.0100.07720.44
5.6.30.0030.06320.39
5.6.20.0130.07320.37
5.6.10.0000.08720.39
5.6.00.0030.09020.45
5.5.380.0100.07720.36
5.5.370.0070.07720.38
5.5.360.0130.07020.49
5.5.350.0100.07320.34
5.5.340.0170.06320.89
5.5.330.0100.07320.89
5.5.320.0000.05720.80
5.5.310.0100.07320.89
5.5.300.0130.05020.76
5.5.290.0000.08020.89
5.5.280.0070.08020.78
5.5.270.0170.07020.86
5.5.260.0100.07720.85
5.5.250.0070.08320.69
5.5.240.0100.07720.31
5.5.230.0030.06020.27
5.5.220.0130.06720.29
5.5.210.0170.06320.23
5.5.200.0100.07020.13
5.5.190.0070.07720.06
5.5.180.0070.07720.11
5.5.160.0070.05720.27
5.5.150.0200.06720.26
5.5.140.0070.04319.98
5.5.130.0230.06020.17
5.5.120.0100.07020.27
5.5.110.0270.06720.20
5.5.100.0130.07020.10
5.5.90.0000.08320.08
5.5.80.0070.05320.06
5.5.70.0070.04719.97
5.5.60.0070.08020.09
5.5.50.0070.07320.14
5.5.40.0000.05320.05
5.5.30.0070.06320.06
5.5.20.0000.08320.04
5.5.10.0130.05720.06
5.5.00.0130.07019.96

preferences:
53.05 ms | 400 KiB | 5 Q