3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime('2016-03-13 01:59:59', new \DateTimeZone('America/New_York')); echo $date->format('Y-m-d h:i:s a'); echo "\r\n"; $date->setTimezone(new \DateTimeZone('America/Los_Angeles')); echo $date->format('Y-m-d h:i:s a'); echo "\r\n"; echo "\r\n";

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)
8.3.60.0070.01116.75
8.3.50.0060.01218.23
8.3.40.0120.00318.79
8.3.30.0040.01118.70
8.3.20.0000.00720.12
8.3.10.0040.00421.54
8.3.00.0050.00322.34
8.2.180.0110.00718.29
8.2.170.0070.00722.96
8.2.160.0140.00019.32
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00022.12
8.2.120.0080.00026.35
8.2.110.0110.00722.12
8.2.100.0040.00718.03
8.2.90.0030.00619.22
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0060.00317.93
8.2.50.0040.00418.10
8.2.40.0030.00622.15
8.2.30.0030.00519.38
8.2.20.0040.00417.86
8.2.10.0040.00418.19
8.2.00.0060.00317.88
8.1.280.0140.00325.92
8.1.270.0090.00023.86
8.1.260.0070.00028.09
8.1.250.0050.00328.09
8.1.240.0000.01122.15
8.1.230.0050.00520.91
8.1.220.0030.00617.79
8.1.210.0000.00818.77
8.1.200.0090.00017.60
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0080.00018.50
8.1.160.0000.00722.15
8.1.150.0040.00418.97
8.1.140.0040.00419.61
8.1.130.0000.00717.69
8.1.120.0000.00717.57
8.1.110.0040.00417.63
8.1.100.0020.00517.66
8.1.90.0050.00217.49
8.1.80.0040.00417.54
8.1.70.0000.00717.60
8.1.60.0000.00717.54
8.1.50.0080.00017.60
8.1.40.0080.00017.58
8.1.30.0080.00017.63
8.1.20.0030.00617.57
8.1.10.0050.00217.56
8.1.00.0030.00617.61
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00718.48
8.0.270.0030.00317.38
8.0.260.0030.00317.41
8.0.250.0000.00717.08
8.0.240.0040.00417.16
8.0.230.0000.00817.14
8.0.220.0050.00216.98
8.0.210.0030.00616.98
8.0.200.0000.00717.06
8.0.190.0040.00417.10
8.0.180.0070.00017.00
8.0.170.0040.00417.08
8.0.160.0040.00417.02
8.0.150.0030.00317.10
8.0.140.0030.00617.05
8.0.130.0030.00313.47
8.0.120.0000.00716.96
8.0.110.0070.00016.90
8.0.100.0090.00016.95
8.0.90.0040.00416.90
8.0.80.0070.01417.00
8.0.70.0030.00517.11
8.0.60.0000.00816.89
8.0.50.0030.00517.11
8.0.30.0050.01417.19
8.0.20.0100.00917.41
8.0.10.0040.00417.18
8.0.00.0070.01017.11
7.4.330.0060.00015.08
7.4.320.0000.00616.53
7.4.300.0040.00316.69
7.4.290.0050.00316.58
7.4.280.0040.00416.56
7.4.270.0030.00316.53
7.4.260.0000.00816.49
7.4.250.0000.00716.46
7.4.240.0050.00316.56
7.4.230.0000.00716.48
7.4.220.0090.01516.70
7.4.210.0090.00816.67
7.4.200.0000.00816.69
7.4.160.0050.01216.63
7.4.150.0140.00417.40
7.4.140.0070.01317.86
7.4.130.0090.00816.59
7.4.120.0130.00816.71
7.4.110.0110.00616.83
7.4.100.0110.01116.77
7.4.90.0100.01316.54
7.4.80.0030.01419.39
7.4.70.0100.00616.75
7.4.60.0090.00616.80
7.4.50.0080.00616.52
7.4.40.0090.00916.69
7.4.30.0030.01216.74
7.4.00.0090.00914.91
7.3.330.0000.00513.17
7.3.320.0030.00313.09
7.3.310.0000.00716.40
7.3.300.0030.00316.20
7.3.290.0030.00316.32
7.3.280.0070.00916.34
7.3.270.0090.00917.40
7.3.260.0080.01216.53
7.3.250.0110.00916.36
7.3.240.0090.01116.58
7.3.230.0170.00016.47
7.3.210.0070.01516.36
7.3.200.0060.01116.51
7.3.190.0120.00916.54
7.3.180.0130.00316.36
7.3.170.0180.00616.45
7.3.160.0070.01716.53
7.3.00.0030.00816.93
7.2.330.0030.01616.68
7.2.320.0070.01016.96
7.2.310.0030.01416.96
7.2.300.0130.01016.68
7.2.290.0130.00716.46
7.2.130.0000.00916.96
7.2.120.0030.01317.01
7.2.110.0080.00517.11
7.2.100.0000.01317.11
7.2.90.0030.00617.02
7.2.80.0030.01016.65
7.2.70.0110.00017.12
7.2.60.0050.01117.24
7.2.50.0060.00916.91
7.2.40.0070.00716.94
7.2.30.0000.01417.09
7.2.20.0100.00617.09
7.2.10.0040.00917.00
7.2.00.0050.00718.29
7.1.250.0060.00615.47
7.1.240.0030.00915.52
7.1.230.0000.01115.94
7.1.220.0060.00615.65
7.1.210.0040.00715.81
7.1.200.0020.01115.82
7.1.190.0080.00415.82
7.1.180.0040.01115.70
7.1.170.0060.00615.82
7.1.160.0000.01615.92
7.1.150.0070.00715.82
7.1.140.0100.00315.88
7.1.130.0030.00615.90
7.1.120.0040.01415.68
7.1.110.0000.01215.68
7.1.100.0030.01015.71
7.1.90.0020.01215.72
7.1.80.0110.00415.67
7.1.70.0100.00316.35
7.1.60.0090.00516.62
7.1.50.0050.00516.00
7.1.40.0100.00315.81
7.1.30.0000.01515.38
7.1.20.0040.01215.47
7.1.10.0060.00615.72
7.1.00.0080.04019.14
7.0.330.0000.00815.12
7.0.320.0080.00315.65
7.0.310.0060.00915.42
7.0.300.0030.01215.38
7.0.290.0000.01415.57
7.0.280.0080.00515.71
7.0.270.0070.01015.55
7.0.260.0060.00915.15
7.0.250.0090.00615.52
7.0.240.0040.01215.27
7.0.230.0110.00415.32
7.0.220.0120.00515.64
7.0.210.0170.00015.47
7.0.200.0030.01016.25
7.0.190.0040.00715.39
7.0.180.0080.00515.36
7.0.170.0100.00615.39
7.0.160.0060.00915.56
7.0.150.0070.00715.58
7.0.140.0070.00715.29
7.0.130.0140.00015.59
7.0.120.0000.01315.42
7.0.110.0000.01315.49
7.0.100.0120.03317.78
7.0.90.0150.03117.85
7.0.80.0780.03317.70
7.0.70.0110.03317.72
7.0.60.1250.03917.60
7.0.50.1050.03317.90
7.0.40.0730.03916.84
7.0.30.0720.03716.89
7.0.20.1130.03216.86
7.0.10.0130.03216.89
7.0.00.1210.03316.83
5.6.380.0030.01014.34
5.6.370.0090.00314.49
5.6.360.0110.00414.46
5.6.350.0080.00314.46
5.6.340.0120.00414.42
5.6.330.0030.01014.83
5.6.320.0070.00714.16
5.6.310.0120.00614.63
5.6.300.0040.00914.54
5.6.290.0060.00914.56
5.6.280.0080.01114.46
5.6.270.0060.00614.52
5.6.260.0030.00914.70
5.6.250.0150.02717.52
5.6.240.0150.03017.52
5.6.230.0140.03617.57
5.6.220.0150.02817.57
5.6.210.0080.03617.51
5.6.200.0130.03517.82
5.6.190.0160.03417.80
5.6.180.0090.03517.81
5.6.170.0100.03717.67
5.6.160.0120.03017.63
5.6.150.0100.03417.79
5.6.140.0080.03617.76
5.6.130.0150.03017.90
5.6.120.0100.04417.78
5.6.110.0120.03317.76
5.6.100.0170.03217.72
5.6.90.0110.03617.84
5.6.80.0150.02817.52
5.6.70.0130.02917.26
5.6.60.0070.03617.33
5.6.50.0170.03017.49
5.6.40.0120.04017.39
5.6.30.0070.03517.42
5.6.20.0140.02917.45
5.6.10.0110.03217.40
5.6.00.0070.03717.41

preferences:
62.26 ms | 400 KiB | 5 Q