3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2005-10-10', new DateTimeZone('America/Los_Angeles')); var_dump($date->format('c e T')); $date->setTimezone(new DateTimeZone('CET')); var_dump($date->format('c e T')); $date = new DateTime('2005-10-10', new DateTimeZone('PST')); var_dump($date->format('c e T')); $date->setTimezone(new DateTimeZone('CET')); var_dump($date->format('c e T'));

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)
8.3.60.0100.01018.55
8.3.50.0080.01121.15
8.3.40.0130.00618.81
8.3.30.0110.00418.92
8.3.20.0040.00420.35
8.3.10.0060.00322.10
8.3.00.0000.00720.52
8.2.180.0070.01118.06
8.2.170.0110.00422.96
8.2.160.0110.00419.12
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0100.00719.36
8.2.110.0090.00022.39
8.2.100.0120.00019.70
8.2.90.0060.00319.13
8.2.80.0040.00417.97
8.2.70.0000.01017.63
8.2.60.0030.00517.93
8.2.50.0030.00518.07
8.2.40.0060.00318.22
8.2.30.0050.00218.17
8.2.20.0000.00717.78
8.2.10.0040.00417.82
8.2.00.0030.00617.80
8.1.280.0110.00725.92
8.1.270.0000.00822.05
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0100.00023.83
8.1.230.0070.00419.21
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00317.35
8.1.190.0080.00017.50
8.1.180.0000.00918.69
8.1.170.0040.00418.63
8.1.160.0030.00322.17
8.1.150.0040.00418.78
8.1.140.0000.00717.56
8.1.130.0030.00317.89
8.1.120.0030.00517.60
8.1.110.0060.00317.64
8.1.100.0000.00717.51
8.1.90.0000.00717.60
8.1.80.0000.00717.54
8.1.70.0030.00317.57
8.1.60.0030.00617.70
8.1.50.0030.00617.60
8.1.40.0000.00817.48
8.1.30.0030.00617.65
8.1.20.0040.00417.72
8.1.10.0050.00317.66
8.1.00.0040.00417.50
8.0.300.0040.00418.77
8.0.290.0060.00317.05
8.0.280.0070.00018.45
8.0.270.0040.00417.23
8.0.260.0070.00016.88
8.0.250.0030.00316.93
8.0.240.0050.00317.06
8.0.230.0000.00717.12
8.0.220.0030.00516.97
8.0.210.0070.00017.01
8.0.200.0000.00817.00
8.0.190.0030.00317.14
8.0.180.0000.00717.13
8.0.170.0000.00717.03
8.0.160.0030.00516.90
8.0.150.0040.00416.93
8.0.140.0000.00716.90
8.0.130.0030.00313.54
8.0.120.0000.00816.89
8.0.110.0070.00016.88
8.0.100.0080.00016.92
8.0.90.0070.00017.07
8.0.80.0030.01317.02
8.0.70.0050.00216.97
8.0.60.0000.00716.99
8.0.50.0020.00517.05
8.0.30.0110.01417.23
8.0.20.0130.00417.40
8.0.10.0040.00416.95
8.0.00.0120.00516.93
7.4.330.0000.00515.04
7.4.320.0060.00016.66
7.4.300.0030.00316.68
7.4.290.0070.00016.61
7.4.280.0030.00316.59
7.4.270.0030.00516.58
7.4.260.0040.00416.54
7.4.250.0070.00016.62
7.4.240.0020.00516.66
7.4.230.0000.00716.39
7.4.220.0120.00616.61
7.4.210.0070.00916.61
7.4.200.0000.00716.68
7.4.190.0030.00316.81
7.4.160.0130.00616.53
7.4.150.0040.01317.40
7.4.140.0100.01017.86
7.4.130.0040.01516.64
7.4.120.0090.00716.59
7.4.110.0090.01216.42
7.4.100.0140.00316.46
7.4.90.0030.01416.78
7.4.80.0180.00319.39
7.4.70.0100.01516.53
7.4.60.0130.00316.58
7.4.50.0060.00316.55
7.4.40.0060.00622.77
7.4.30.0030.01416.59
7.4.00.0070.01215.04
7.3.330.0000.00513.03
7.3.320.0030.00313.13
7.3.310.0040.00416.13
7.3.300.0070.00016.30
7.3.290.0070.00716.28
7.3.280.0080.00716.26
7.3.270.0070.01017.40
7.3.260.0040.01516.36
7.3.250.0140.00816.49
7.3.240.0100.01316.45
7.3.230.0140.00416.39
7.3.210.0120.00616.30
7.3.200.0070.01016.50
7.3.190.0160.00616.48
7.3.180.0090.00616.50
7.3.170.0060.01116.53
7.3.160.0160.00016.60
7.3.120.0060.00814.70
7.3.110.0100.01014.83
7.3.100.0090.00614.96
7.3.90.0030.01015.05
7.3.80.0040.01114.98
7.3.70.0090.00614.78
7.3.60.0060.01214.91
7.3.50.0100.00014.72
7.3.40.0000.01514.64
7.3.30.0090.00014.84
7.3.20.0040.01116.66
7.3.10.0100.00516.53
7.3.00.0070.01016.50
7.2.330.0060.01216.87
7.2.320.0060.01516.46
7.2.310.0090.00916.80
7.2.300.0160.00316.58
7.2.290.0150.00616.91
7.2.250.0030.01615.36
7.2.240.0040.01815.15
7.2.230.0070.01015.29
7.2.220.0000.01215.00
7.2.210.0060.01014.96
7.2.200.0120.00414.80
7.2.190.0070.00314.96
7.2.180.0040.00715.28
7.2.170.0040.01514.99
7.2.130.0110.00816.67
7.2.120.0090.00816.80
7.2.110.0110.00716.68
7.2.100.0090.00816.71
7.2.90.0170.00016.88
7.2.80.0080.00716.70
7.2.70.0090.00816.63
7.2.60.0100.00716.99
7.2.50.0100.00816.75
7.2.40.0180.00316.68
7.2.30.0030.01216.70
7.2.20.0090.00716.85
7.2.10.0070.00916.67
7.2.00.0060.01017.66
7.1.330.0060.00615.55
7.1.320.0030.00615.93
7.1.310.0000.00915.66
7.1.300.0090.00015.45
7.1.290.0110.00415.63
7.1.280.0040.01215.96
7.1.270.0000.00915.83
7.1.260.0120.00015.74
7.1.250.0090.01015.81
7.1.200.0110.00415.80
7.1.100.0070.00718.02
7.1.70.0020.00517.07
7.1.60.0140.01019.82
7.1.50.0060.01317.02
7.1.00.0000.03722.47
7.0.200.0000.00916.82
7.0.140.0100.07021.98
7.0.60.0200.07320.04
7.0.50.0170.06317.93
7.0.40.0100.05720.25
7.0.30.0500.06020.34
7.0.20.0270.07720.04
7.0.10.0100.04020.04
7.0.00.0030.08020.09
5.6.280.0100.07021.07
5.6.210.0030.06020.74
5.6.200.0070.04018.19
5.6.190.0030.09720.48
5.6.180.0300.04720.48
5.6.170.0270.08320.51
5.6.160.0070.07020.32
5.6.150.0030.05718.21
5.6.140.0030.04018.21
5.6.130.0000.09018.14
5.6.120.0070.09321.00
5.6.110.0100.08021.07
5.6.100.0030.04320.96
5.6.90.0030.04720.97
5.6.80.0170.07320.36
5.5.350.0000.03320.43
5.5.340.0100.07017.92
5.5.330.0000.05320.15
5.5.320.0070.08720.29
5.5.310.0300.07320.32
5.5.300.0230.07017.94
5.5.290.0030.04717.97
5.5.280.0000.04320.89
5.5.270.0170.06020.95
5.5.260.0200.08020.93
5.5.250.0130.07020.58
5.5.240.0230.07720.34
5.4.450.0630.04019.57
5.4.440.0330.04719.46
5.4.430.1030.04319.24
5.4.420.0170.04019.45
5.4.410.0670.03319.45
5.4.400.0330.03019.09
5.4.390.0500.03719.22
5.4.380.0770.05718.69
5.4.370.0830.05718.46
5.4.360.1230.07018.50
5.4.350.1130.05018.61
5.4.340.1200.04718.61
5.4.320.0060.03812.46
5.4.310.0060.04712.45
5.4.300.0030.04512.46
5.4.290.0090.04312.45
5.4.280.0060.04112.35
5.4.270.0060.03612.35
5.4.260.0100.05018.78
5.4.250.0070.05318.90
5.4.240.0030.05718.60
5.4.230.0030.06018.69
5.4.220.0070.05318.64
5.4.210.0070.07318.73
5.4.200.0100.07018.88
5.4.190.0030.06318.73
5.4.180.0100.05018.69
5.4.170.0170.07019.01
5.4.160.0030.05318.97
5.4.150.0070.05718.85
5.4.140.0030.05716.47
5.4.130.0100.04716.31
5.4.120.0100.05716.31
5.4.110.0070.05316.50
5.4.100.0070.05016.25
5.4.90.0130.04716.53
5.4.80.0100.07316.26
5.4.70.0170.06316.42
5.4.60.0170.06316.32
5.4.50.0130.04316.30
5.4.40.0170.05016.52
5.4.30.0100.05716.46
5.4.20.0230.04716.41
5.4.10.0070.06716.56
5.4.00.0100.05715.97
5.3.290.0090.05112.80
5.3.280.0130.07014.45
5.3.270.0030.08014.49
5.3.260.0130.06714.61
5.3.250.0030.05314.70
5.3.240.0170.05014.30
5.3.230.0070.06714.61
5.3.220.0100.06714.42
5.3.210.0030.07014.57
5.3.200.0100.04714.34
5.3.190.0070.05714.58
5.3.180.0170.05714.58
5.3.170.0000.07714.57
5.3.160.0130.04314.55
5.3.150.0070.05314.59
5.3.140.0070.05314.47
5.3.130.0170.06714.43
5.3.120.0070.05714.39
5.3.110.0130.06714.56
5.3.100.0170.05313.74
5.3.90.0230.05714.04
5.3.80.0070.05313.93
5.3.70.0030.07013.89
5.3.60.0130.05713.85
5.3.50.0070.04713.82
5.3.40.0100.05713.79
5.3.30.0070.06713.81
5.3.20.0070.05013.71
5.3.10.0030.05313.54
5.3.00.0170.04013.63
5.2.170.0070.06011.14
5.2.160.0070.04011.25
5.2.150.0100.04011.06
5.2.140.0030.05711.04
5.2.130.0070.04011.25
5.2.120.0070.04011.21
5.2.110.0030.05711.11
5.2.100.0000.04310.98
5.2.90.0030.04011.01
5.2.80.0070.04311.11
5.2.70.0170.04711.10
5.2.60.0030.05011.05
5.2.50.0130.04710.91
5.2.40.0130.03711.00
5.2.30.0070.04011.12
5.2.20.0070.05710.85
5.2.10.0030.04010.95
5.2.00.0070.03710.55
5.1.60.0100.04310.03
5.1.50.0070.0339.93
5.1.40.0070.03310.04
5.1.30.0000.04010.26
5.1.20.0030.05310.27
5.1.10.0070.03310.21
5.1.00.0170.0309.92
5.0.50.0000.0408.61
5.0.40.0100.0238.46
5.0.30.0030.0408.27
5.0.20.0030.0278.16
5.0.10.0000.0378.24
5.0.00.0100.0408.23
4.4.90.0070.0207.60
4.4.80.0070.0177.60
4.4.70.0030.0277.60
4.4.60.0100.0137.60
4.4.50.0000.0237.60
4.4.40.0000.0377.60
4.4.30.0030.0207.60
4.4.20.0070.0207.60
4.4.10.0070.0207.60
4.4.00.0170.0277.60
4.3.110.0030.0207.60
4.3.100.0100.0137.60
4.3.90.0030.0177.60
4.3.80.0000.0337.60
4.3.70.0030.0207.60
4.3.60.0000.0237.60
4.3.50.0000.0237.60
4.3.40.0030.0307.60
4.3.30.0000.0237.60
4.3.20.0030.0207.60
4.3.10.0070.0177.60
4.3.00.0000.01713.16

preferences:
65.64 ms | 400 KiB | 5 Q