3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = '20150915110643.0Z'; $dt = DateTime::createFromFormat('Ymdgia*', $date); var_dump(DateTime::getLastErrors()); //echo $dt->format(DateTime::RFC822);

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)
8.3.60.0150.00618.43
8.3.50.0110.01021.13
8.3.40.0150.00318.66
8.3.30.0150.00018.54
8.3.20.0070.00720.21
8.3.10.0080.00021.77
8.3.00.0090.00019.42
8.2.180.0090.00616.50
8.2.170.0130.00722.96
8.2.160.0090.00519.05
8.2.150.0000.00724.18
8.2.140.0110.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00817.50
8.2.110.0070.00422.23
8.2.100.0000.01217.63
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0050.00517.63
8.2.60.0000.00917.80
8.2.50.0040.00418.07
8.2.40.0040.00421.20
8.2.30.0040.00417.96
8.2.20.0070.00017.75
8.2.10.0000.00818.03
8.2.00.0040.00418.12
8.1.280.0070.01025.92
8.1.270.0000.00820.38
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0070.00420.55
8.1.230.0030.00917.42
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0090.00017.35
8.1.190.0000.00817.25
8.1.180.0050.00218.10
8.1.170.0030.00618.57
8.1.160.0030.00322.03
8.1.150.0030.00518.77
8.1.140.0000.00917.42
8.1.130.0030.00317.55
8.1.120.0000.00717.41
8.1.110.0000.00717.46
8.1.100.0000.00717.35
8.1.90.0000.00717.32
8.1.80.0000.00717.39
8.1.70.0000.00717.47
8.1.60.0000.00917.41
8.1.50.0000.00817.44
8.1.40.0050.00317.42
8.1.30.0000.00817.41
8.1.20.0040.00417.44
8.1.10.0020.00517.54
8.1.00.0050.00317.44
8.0.300.0000.00818.77
8.0.290.0030.00516.75
8.0.280.0020.00518.35
8.0.270.0000.00817.22
8.0.260.0060.00017.19
8.0.250.0070.00017.03
8.0.240.0000.00717.04
8.0.230.0000.00716.92
8.0.220.0000.00716.98
8.0.210.0000.00716.93
8.0.200.0000.00716.98
8.0.190.0000.01017.01
8.0.180.0000.00816.94
8.0.170.0000.00716.96
8.0.160.0040.00416.93
8.0.150.0080.00016.97
8.0.140.0000.00716.78
8.0.130.0060.00013.38
8.0.120.0050.00316.91
8.0.110.0000.00816.90
8.0.100.0040.00416.85
8.0.90.0070.00016.80
8.0.80.0110.00516.90
8.0.70.0040.00416.73
8.0.60.0000.00717.05
8.0.50.0090.00016.88
8.0.30.0150.00516.98
8.0.20.0090.01017.40
8.0.10.0030.00317.07
8.0.00.0120.00616.72
7.4.330.0050.00015.08
7.4.320.0030.00316.56
7.4.300.0040.00416.34
7.4.290.0000.00716.51
7.4.280.0000.00716.49
7.4.270.0070.00016.32
7.4.260.0000.00716.40
7.4.250.0040.00416.39
7.4.240.0000.00716.49
7.4.230.0030.00316.34
7.4.220.0070.01116.32
7.4.210.0060.00816.46
7.4.200.0070.00016.63
7.4.160.0210.00016.51
7.4.150.0100.01017.40
7.4.140.0140.01017.86
7.4.130.0080.00816.47
7.4.120.0080.00916.50
7.4.110.0090.00916.46
7.4.100.0110.01216.38
7.4.90.0180.00016.31
7.4.80.0100.00719.39
7.4.70.0160.00416.21
7.4.60.0090.00616.29
7.4.50.0030.00516.02
7.4.40.0000.01716.42
7.4.30.0070.01016.62
7.4.00.0060.00915.05
7.3.330.0050.00013.05
7.3.320.0050.00013.02
7.3.310.0030.00316.04
7.3.300.0070.00016.18
7.3.290.0040.00416.16
7.3.280.0130.00716.25
7.3.270.0000.01717.40
7.3.260.0140.00316.43
7.3.250.0070.01216.25
7.3.240.0060.01616.48
7.3.230.0120.00616.39
7.3.210.0080.00916.35
7.3.200.0030.01219.39
7.3.190.0080.01516.53
7.3.180.0060.00916.20
7.3.170.0070.01016.27
7.3.160.0090.00916.43
7.3.10.0070.00716.37
7.3.00.0030.01016.55
7.2.330.0090.00916.49
7.2.320.0030.01316.21
7.2.310.0150.00316.63
7.2.300.0060.01616.63
7.2.290.0040.01216.41
7.2.130.0080.00416.89
7.2.120.0060.00616.96
7.2.110.0080.00416.61
7.2.100.0080.00416.50
7.2.90.0120.00016.91
7.2.80.0030.01216.49
7.2.70.0040.00916.99
7.2.60.0000.01416.94
7.2.50.0040.01117.01
7.2.40.0070.00717.01
7.2.30.0070.00716.81
7.2.20.0070.00717.00
7.2.10.0070.00717.05
7.2.00.0030.00718.07
7.1.250.0040.00716.03
7.1.100.0000.01118.33
7.1.70.0000.01117.22
7.1.60.0090.01520.03
7.1.50.0130.00716.95
7.1.00.0130.06722.43
7.0.200.0080.00316.51
7.0.60.0100.06720.01
7.0.50.0030.04017.80
7.0.40.0130.08020.24
7.0.30.0370.04320.04
7.0.20.0230.05020.09
7.0.10.0130.08020.04
7.0.00.0070.08320.19
5.6.210.0000.04320.72
5.6.200.0070.07718.11
5.6.190.0030.04320.56
5.6.180.3600.04020.41
5.6.170.0200.05320.51
5.6.160.0070.04320.50
5.6.150.0100.05018.23
5.6.140.0070.03718.13
5.6.130.0070.04018.15
5.6.120.0070.04721.01
5.6.110.0030.07321.02
5.6.100.0070.08321.03
5.6.90.0100.07021.03
5.6.80.0030.05720.39
5.6.70.4070.03720.39
5.5.350.0030.05320.43
5.5.340.0170.07317.92
5.5.330.0070.06020.57
5.5.320.3230.04720.25
5.5.310.0200.03720.12
5.5.300.0030.03717.96
5.5.290.0070.08017.92
5.5.280.0100.03720.76
5.5.270.0070.05320.68
5.5.260.0100.05020.88
5.5.250.0130.08320.58
5.5.240.0200.08320.14
5.4.450.0730.05319.44
5.4.440.0670.05319.45
5.4.430.0570.05719.61
5.4.420.0530.06019.23
5.4.410.0770.06019.30
5.4.400.0530.05719.11
5.4.390.0800.05318.77
5.4.380.0500.06019.19
5.4.370.0730.06318.99
5.4.360.0700.04719.30
5.4.350.0600.04019.28
5.4.340.0600.05319.11
5.4.320.0600.05718.99
5.4.310.0700.04018.92
5.4.300.0530.06019.23
5.4.290.0630.05019.18
5.4.280.0500.06018.79
5.4.270.0670.05019.10
5.4.260.0670.04319.23
5.4.250.0530.05719.27
5.4.240.0600.05319.18
5.4.230.0630.05019.05
5.4.220.0600.05719.32
5.4.210.0530.05719.07
5.4.200.0600.05016.89
5.4.190.0600.05318.96
5.4.180.0570.05719.25
5.4.170.0070.05718.87
5.4.160.0100.05319.05
5.4.150.0030.05719.25
5.4.140.0430.05016.50
5.4.130.0570.05716.26
5.4.120.0600.05316.44
5.4.110.0570.05016.59
5.4.100.0670.05016.48
5.4.90.0630.05316.55
5.4.80.0670.04016.37
5.4.70.0530.05716.41
5.4.60.0570.05016.24
5.4.50.0730.04016.29
5.4.40.0670.05016.28
5.4.30.0700.06016.18
5.4.20.0470.05316.43
5.4.10.0470.05016.43
5.4.00.0530.05315.89

preferences:
35.71 ms | 401 KiB | 5 Q