3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = "2014-04-05T19:00:00"; $a = \DateTime::createFromFormat('Y-m-d\TH:i:s', $t, new \DateTimeZone("America/New_York")); $a->setTimezone(new \DateTimeZone("America/New_York")); var_dump($a); var_dump($a->format('w'));

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)
8.3.40.0070.00718.67
8.3.30.0070.01419.07
8.3.20.0100.01020.21
8.3.10.0040.00422.14
8.3.00.0000.00822.50
8.2.170.0150.00622.96
8.2.160.0080.00820.93
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0060.00319.48
8.2.110.0100.00720.99
8.2.100.0090.00318.03
8.2.90.0030.00517.63
8.2.80.0080.00417.97
8.2.70.0070.00417.78
8.2.60.0040.00417.93
8.2.50.0050.00318.10
8.2.40.0000.00820.55
8.2.30.0050.00318.10
8.2.20.0080.00017.75
8.2.10.0040.00417.78
8.2.00.0040.00419.74
8.1.270.0140.00022.19
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0030.00621.31
8.1.230.0060.00620.83
8.1.220.0020.00717.74
8.1.210.0060.00318.77
8.1.200.0000.01017.35
8.1.190.0030.00517.35
8.1.180.0000.00718.10
8.1.170.0000.00818.64
8.1.160.0030.00522.00
8.1.150.0040.00418.66
8.1.140.0040.00417.44
8.1.130.0000.00717.86
8.1.120.0070.00017.50
8.1.110.0040.00417.63
8.1.100.0030.00317.52
8.1.90.0040.00417.56
8.1.80.0040.00417.53
8.1.70.0000.00717.52
8.1.60.0090.00017.61
8.1.50.0040.00417.55
8.1.40.0050.00517.51
8.1.30.0000.00817.68
8.1.20.0000.00917.68
8.1.10.0000.00817.55
8.1.00.0000.00717.40
8.0.300.0040.00421.64
8.0.290.0040.00416.75
8.0.280.0000.00718.44
8.0.270.0070.00017.13
8.0.260.0040.00416.98
8.0.250.0100.00017.12
8.0.240.0000.00717.12
8.0.230.0050.00316.96
8.0.220.0000.00717.03
8.0.210.0040.00416.98
8.0.200.0030.00316.97
8.0.190.0090.00317.10
8.0.180.0040.00417.05
8.0.170.0040.00417.05
8.0.160.0020.00517.11
8.0.150.0040.00316.83
8.0.140.0030.00316.98
8.0.130.0000.00613.48
8.0.120.0060.00317.01
8.0.110.0000.00817.00
8.0.100.0050.00316.88
8.0.90.0000.00716.88
8.0.80.0070.01417.01
8.0.70.0000.00716.91
8.0.60.0040.00417.07
8.0.50.0040.00416.84
8.0.30.0120.00817.10
8.0.20.0070.01117.40
8.0.10.0000.00716.96
8.0.00.0100.01116.78
7.4.330.0050.00015.07
7.4.320.0030.00316.64
7.4.300.0040.00416.49
7.4.290.0040.00416.43
7.4.280.0000.00716.53
7.4.270.0050.00316.53
7.4.260.0060.00316.45
7.4.250.0040.00416.46
7.4.240.0000.01016.61
7.4.230.0040.00416.63
7.4.220.0090.01016.46
7.4.210.0080.01016.57
7.4.200.0040.00416.50
7.4.190.0000.00716.77
7.4.160.0090.00616.54
7.4.150.0090.00917.40
7.4.140.0100.00817.86
7.4.130.0060.01316.65
7.4.120.0110.00716.64
7.4.110.0080.00816.63
7.4.100.0060.01216.52
7.4.90.0060.01216.42
7.4.80.0200.00419.39
7.4.70.0070.01116.45
7.4.60.0000.01716.69
7.4.50.0030.00616.40
7.4.40.0080.00522.77
7.4.30.0060.00916.54
7.4.00.0060.01114.87
7.3.330.0030.00313.23
7.3.320.0030.00313.19
7.3.310.0030.00316.37
7.3.300.0070.00016.28
7.3.290.0140.00716.31
7.3.280.0070.00816.29
7.3.270.0090.00817.40
7.3.260.0090.01316.43
7.3.250.0090.00916.45
7.3.240.0070.01116.39
7.3.230.0100.00716.39
7.3.210.0160.00016.32
7.3.200.0030.01319.39
7.3.190.0160.00616.44
7.3.180.0040.01216.23
7.3.170.0060.01116.27
7.3.160.0030.01316.42
7.3.120.0040.01114.68
7.3.110.0070.01314.91
7.3.100.0090.00614.71
7.3.90.0030.00914.68
7.3.80.0040.01214.88
7.3.70.0040.00414.89
7.3.60.0060.01014.87
7.3.50.0120.00014.67
7.3.40.0000.01514.69
7.3.30.0110.00414.64
7.3.20.0060.00316.81
7.3.10.0040.00916.71
7.3.00.0070.00516.78
7.2.330.0060.01216.68
7.2.320.0150.00316.72
7.2.310.0090.01216.48
7.2.300.0120.00416.52
7.2.290.0100.00716.79
7.2.250.0100.00714.91
7.2.240.0040.01515.07
7.2.230.0030.00715.37
7.2.220.0100.00714.84
7.2.210.0090.00614.92
7.2.200.0070.00715.13
7.2.190.0000.01715.13
7.2.180.0060.00615.12
7.2.170.0040.01115.03
7.2.130.0000.01216.64
7.2.120.0000.01317.04
7.2.110.0000.01016.94
7.2.100.0000.01716.77
7.2.90.0000.01016.73
7.2.80.0040.01116.86
7.2.70.0000.01416.88
7.2.60.0030.01317.11
7.2.50.0060.00816.60
7.2.40.0070.00716.50
7.2.30.0030.00717.04
7.2.20.0070.00716.79
7.2.10.0070.00816.84
7.2.00.0030.00817.97
7.1.330.0080.00615.94
7.1.320.0030.00716.00
7.1.310.0060.00815.64
7.1.300.0060.00915.88
7.1.290.0030.01015.96
7.1.280.0110.00415.44
7.1.270.0070.00715.64
7.1.260.0050.00515.54
7.1.250.0030.01015.71
7.1.200.0070.00715.70
7.1.100.0030.00717.98
7.1.70.0000.01117.23
7.1.60.0070.01419.82
7.1.50.0040.02216.92
7.1.00.0070.07322.36
7.0.200.0110.00017.07
7.0.140.0030.07322.16
7.0.60.0070.03719.92
7.0.50.0200.06317.89
7.0.40.0070.05020.04
7.0.30.0500.06020.20
7.0.20.0200.05320.16
7.0.10.0400.07720.12
7.0.00.0100.09020.08
5.6.280.0030.07320.99
5.6.210.0100.07720.76
5.6.200.0100.08718.18
5.6.190.0100.07320.56
5.6.180.0230.03320.61
5.6.170.0330.04320.33
5.6.160.0030.08720.49
5.6.150.0100.05718.21
5.6.140.0030.04018.14
5.6.130.0030.07318.11
5.6.120.0030.06321.01
5.6.110.0070.07720.98
5.6.100.0030.06321.01
5.6.90.0030.08720.98
5.6.80.0070.08020.28
5.6.70.4330.04720.43
5.5.350.0000.03720.40
5.5.340.0070.05017.95
5.5.330.0130.07020.57
5.5.320.0330.07320.32
5.5.310.0270.04020.29
5.5.300.0070.04018.02
5.5.290.0070.08317.92
5.5.280.0000.05020.74
5.5.270.0000.09020.79
5.5.260.0170.05720.81
5.5.250.0070.08720.67
5.5.240.0100.03320.14
5.4.450.0170.06019.53
5.4.440.0270.05319.49
5.4.430.0830.05019.14
5.4.420.0830.05019.42
5.4.410.0130.05318.94
5.4.400.0800.00018.54
5.4.390.0830.00018.77
5.4.380.0270.05318.74
5.4.370.0230.05318.74
5.4.360.0370.05018.70
5.4.350.0300.04718.56
5.4.340.0370.04018.52
5.4.320.0030.03812.45
5.4.310.0030.04012.46
5.4.300.0060.03712.46
5.4.290.0090.04312.45
5.4.280.0060.03612.35
5.4.270.0070.05718.75
5.4.260.0130.04718.90
5.4.250.0170.06718.79
5.4.240.0030.05718.93
5.4.230.0170.06318.88
5.4.220.0230.05318.88
5.4.210.0200.06019.01
5.4.200.0130.04718.64
5.4.190.0100.05318.70
5.4.180.0070.05019.01
5.4.170.0030.06018.88
5.4.160.0100.07718.90
5.4.150.0200.06718.70
5.4.140.0130.06016.46
5.4.130.0100.04316.25
5.4.120.0130.07016.26
5.4.110.0030.05316.47
5.4.100.0100.05316.43
5.4.90.0100.05016.29
5.4.80.0170.05016.38
5.4.70.0100.06016.45
5.4.60.0100.04716.25
5.4.50.0100.07016.37
5.4.40.0030.07016.38
5.4.30.0000.05716.22
5.4.20.0070.05016.29
5.4.10.0200.05716.39
5.4.00.0200.06015.93
5.3.290.0090.03612.80
5.3.280.0070.05314.63
5.3.270.0100.06014.63
5.3.260.0100.05314.61
5.3.250.0030.05714.46
5.3.240.0200.04714.30
5.3.230.0100.05014.61
5.3.220.0070.06714.26
5.3.210.0100.06714.66
5.3.200.0100.04714.26
5.3.190.0070.05714.58
5.3.180.0130.04714.34
5.3.170.0170.06014.58
5.3.160.0070.07314.58
5.3.150.0100.05714.34
5.3.140.0030.05314.55
5.3.130.0130.07314.56
5.3.120.0030.07014.32
5.3.110.0100.08014.56
5.3.100.0100.05013.95
5.3.90.0100.08014.07
5.3.80.0200.04714.03
5.3.70.0170.05714.03
5.3.60.0030.07014.04
5.3.50.0070.05314.04
5.3.40.0070.05013.96
5.3.30.0130.05013.95
5.3.20.0030.05713.69
5.3.10.0170.06013.64
5.3.00.0070.05313.41
5.2.170.0100.06011.03
5.2.160.0100.03711.06
5.2.150.0100.04311.14
5.2.140.0070.06310.98
5.2.130.0030.05011.11
5.2.120.0070.04011.22
5.2.110.0100.04311.03
5.2.100.0070.06011.11
5.2.90.0000.06311.02
5.2.80.0200.04711.09
5.2.70.0100.04011.02
5.2.60.0000.05010.88
5.2.50.0070.06311.11
5.2.40.0030.04310.88
5.2.30.0170.03710.98
5.2.20.0070.05710.96
5.2.10.0070.04010.96
5.2.00.0070.05710.61
5.1.60.0130.0409.85
5.1.50.0070.04710.19
5.1.40.0100.0479.83
5.1.30.0130.03710.09
5.1.20.0130.04310.57
5.1.10.0170.0409.99
5.1.00.0130.0309.84
5.0.50.0070.0308.78
5.0.40.0070.0278.64
5.0.30.0130.0378.07
5.0.20.0030.0408.19
5.0.10.0070.0338.12
5.0.00.0030.0538.25
4.4.90.0030.0277.47
4.4.80.0130.0177.46
4.4.70.0000.0307.46
4.4.60.0030.0237.46
4.4.50.0070.0177.46
4.4.40.0000.0407.46
4.4.30.0000.0337.46
4.4.20.0000.0337.46
4.4.10.0100.0177.46
4.4.00.0030.0477.46
4.3.110.0100.0207.46
4.3.100.0070.0237.46
4.3.90.0100.0207.46
4.3.80.0130.0377.46
4.3.70.0030.0277.46
4.3.60.0100.0307.46
4.3.50.0030.0337.46
4.3.40.0170.0307.46
4.3.30.0030.0307.46
4.3.20.0070.0177.46
4.3.10.0000.0237.46
4.3.00.0070.0206.77

preferences:
60.54 ms | 400 KiB | 5 Q