3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('EET'); $date = new DateTime('1940-01-01'); echo $date->format('Y-m-d H:i:s').PHP_EOL; $date->setTimezone(new DateTimeZone('Europe/Helsinki')); echo $date->format('Y-m-d H:i:s').PHP_EOL;

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)
8.3.60.0070.01418.56
8.3.50.0110.00722.08
8.3.40.0100.01018.67
8.3.30.0110.00418.80
8.3.20.0000.00920.33
8.3.10.0040.00423.53
8.3.00.0040.00419.02
8.2.180.0150.00016.75
8.2.170.0140.00322.96
8.2.160.0070.00720.52
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.91
8.2.110.0150.00622.21
8.2.100.0040.00717.84
8.2.90.0050.00319.21
8.2.80.0040.00417.97
8.2.70.0030.00917.63
8.2.60.0030.00517.93
8.2.50.0000.00918.07
8.2.40.0040.00421.14
8.2.30.0040.00418.19
8.2.20.0040.00417.92
8.2.10.0050.00317.93
8.2.00.0060.00317.79
8.1.280.0030.01025.92
8.1.270.0080.00023.96
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.01323.83
8.1.230.0110.00018.92
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0060.00317.47
8.1.190.0050.00317.47
8.1.180.0040.00419.26
8.1.170.0000.00818.49
8.1.160.0070.00021.99
8.1.150.0000.00718.73
8.1.140.0050.00317.66
8.1.130.0040.00417.79
8.1.120.0040.00417.53
8.1.110.0030.00617.60
8.1.100.0040.00417.53
8.1.90.0000.00817.62
8.1.80.0070.00017.53
8.1.70.0000.00817.58
8.1.60.0040.00417.70
8.1.50.0000.00717.61
8.1.40.0040.00417.72
8.1.30.0060.00317.79
8.1.20.0030.00517.75
8.1.10.0050.00217.74
8.1.00.0040.00417.67
8.0.300.0050.00220.71
8.0.290.0040.00417.17
8.0.280.0000.00718.49
8.0.270.0030.00317.37
8.0.260.0030.00317.37
8.0.250.0000.00717.11
8.0.240.0040.00417.07
8.0.230.0030.00317.18
8.0.220.0040.00317.10
8.0.210.0030.00317.11
8.0.200.0060.00017.21
8.0.190.0070.00017.10
8.0.180.0030.00317.18
8.0.170.0040.00417.20
8.0.160.0000.00717.14
8.0.150.0070.00017.14
8.0.140.0000.00717.11
8.0.130.0030.00313.57
8.0.120.0000.00817.02
8.0.110.0000.00817.17
8.0.100.0040.00417.13
8.0.90.0040.00317.13
8.0.80.0070.01317.09
8.0.70.0050.00217.00
8.0.60.0000.00717.05
8.0.50.0050.00317.12
8.0.30.0130.00717.23
8.0.20.0160.00617.40
8.0.10.0000.00817.27
8.0.00.0130.00617.11
7.4.330.0020.00215.09
7.4.320.0000.00716.64
7.4.300.0060.00016.66
7.4.290.0070.00016.59
7.4.280.0040.00416.53
7.4.270.0000.00716.59
7.4.260.0000.00716.64
7.4.250.0040.00416.54
7.4.240.0050.00216.56
7.4.230.0040.00416.52
7.4.220.0070.01016.70
7.4.210.0070.01016.69
7.4.200.0040.00416.64
7.4.190.0000.00716.61
7.4.160.0070.01016.64
7.4.150.0090.00917.40
7.4.140.0150.01017.86
7.4.130.0090.01116.65
7.4.120.0100.01116.81
7.4.110.0100.00716.70
7.4.100.0100.01016.66
7.4.90.0090.01216.61
7.4.80.0000.01919.39
7.4.70.0030.01316.49
7.4.60.0120.00916.72
7.4.50.0000.00416.50
7.4.40.0100.00716.58
7.4.30.0060.01016.68
7.4.00.0070.01115.29
7.3.330.0020.00213.31
7.3.320.0080.00013.23
7.3.310.0000.00716.42
7.3.300.0070.00016.30
7.3.290.0050.01416.33
7.3.280.0090.00916.28
7.3.270.0090.00917.40
7.3.260.0100.00716.50
7.3.250.0080.01216.52
7.3.240.0160.00016.37
7.3.230.0060.01016.49
7.3.210.0070.01116.52
7.3.200.0110.01119.39
7.3.190.0110.01216.59
7.3.180.0170.00016.69
7.3.170.0030.01416.61
7.3.160.0040.01216.59
7.3.120.0090.00614.77
7.2.330.0130.00416.73
7.2.320.0130.00316.99
7.2.310.0110.00716.74
7.2.300.0070.01016.70
7.2.290.0160.00616.76
7.2.60.0030.01317.05
7.2.00.0040.00819.76
7.1.200.0070.00715.67
7.1.100.0030.01318.32
7.1.70.0000.00917.43
7.1.60.0090.01219.46
7.1.50.0140.01016.84
7.1.00.0000.08022.48
7.0.200.0000.00916.95
7.0.140.0100.06722.09
7.0.110.0030.04720.06
7.0.100.0130.08019.95
7.0.90.0000.05020.08
7.0.80.0100.05319.97
7.0.70.0030.04719.94
7.0.60.0100.03319.93
7.0.50.0100.07320.07
7.0.40.0070.04319.66
7.0.30.0030.05019.73
7.0.20.0130.06719.84
7.0.10.0200.03719.85
7.0.00.0030.05019.80
5.6.280.0100.06720.92
5.6.260.0070.08020.59
5.6.250.0030.06020.68
5.6.240.0100.08320.64
5.6.230.0130.06720.68
5.6.220.0000.07020.67
5.6.210.0030.04720.67
5.6.200.0030.03720.64
5.6.190.0070.04720.55
5.6.180.0100.07320.68
5.6.170.0100.07320.85
5.6.160.0070.08320.54
5.6.150.0030.07320.85
5.6.140.0030.03720.55
5.6.130.0070.08020.61
5.6.120.0070.06720.65
5.6.110.0030.03720.64
5.6.100.0070.03320.59
5.6.90.0070.06320.53
5.6.80.0030.03319.90
5.6.70.0000.05020.02
5.6.60.0070.08319.98
5.6.50.0100.07020.00
5.6.40.0170.03719.99
5.6.30.0030.04719.92
5.6.20.0000.08020.21
5.6.10.0030.05320.00
5.6.00.0170.06719.91
5.5.380.0030.04017.52
5.5.370.0070.03317.63
5.5.360.0030.08017.62
5.5.350.0130.05717.77
5.5.340.0030.06318.16
5.5.330.0100.06718.10
5.5.320.0000.08317.86
5.5.310.0000.03717.84
5.5.300.0030.05318.12
5.5.290.0170.07017.89
5.5.280.0070.05317.77
5.5.270.0000.04317.98
5.5.260.0030.05717.75
5.5.250.0100.06717.94
5.5.240.0070.08017.25
5.5.230.0030.06017.27
5.5.220.0100.06717.36
5.5.210.0100.06317.37
5.5.200.0000.03717.48
5.5.190.0000.08317.45
5.5.180.0070.07017.36
5.5.160.0130.06017.51
5.5.150.0030.08017.19
5.5.140.0030.04017.21
5.5.130.0070.05317.52
5.5.120.0030.04317.46
5.5.110.0070.06317.20
5.5.100.0130.04717.35
5.5.90.0070.03717.50
5.5.80.0000.04717.50
5.5.70.0000.08017.35
5.5.60.0070.04017.22
5.5.50.0070.07717.49
5.5.40.0030.04017.40
5.5.30.0000.05317.12
5.5.20.0000.04017.34
5.5.10.0030.04017.39
5.5.00.0070.02717.12
5.4.450.0030.07719.30
5.4.440.0130.03719.43
5.4.430.0030.03319.37
5.4.420.0100.03319.25
5.4.410.0030.03719.20
5.4.400.0000.03719.28
5.4.390.0030.06719.12
5.4.380.0070.03019.25
5.4.370.0070.03719.11
5.4.360.0170.06018.99
5.4.350.0070.04019.02
5.4.340.0000.03719.27
5.4.320.0100.06319.27
5.4.310.0070.07319.00
5.4.300.0030.04019.29
5.4.290.0100.03319.00
5.4.280.0070.06018.98
5.4.270.0070.07019.07
5.4.260.0200.06719.25
5.4.250.0070.06019.17
5.4.240.0100.05719.00
5.4.230.0170.03719.16
5.4.220.0100.03718.98
5.4.210.0030.04319.03
5.4.200.0070.03319.18
5.4.190.0100.07319.10
5.4.180.0100.03019.12
5.4.170.0030.03719.11
5.4.160.0030.03318.92
5.4.150.0000.04319.17
5.4.140.0000.03316.28
5.4.130.0000.03016.51
5.4.120.0000.03716.21
5.4.110.0030.03716.45
5.4.100.0000.03316.55
5.4.90.0100.05716.46
5.4.80.0030.04016.41
5.4.70.0070.03316.19
5.4.60.0030.03316.50
5.4.50.0070.04016.45
5.4.40.0070.03316.53
5.4.30.0000.04016.35
5.4.20.0000.05016.49
5.4.10.0030.03316.46
5.4.00.0000.03715.96
5.3.290.0030.06314.73
5.3.280.0100.07314.61
5.3.270.0070.03714.50
5.3.260.0030.03714.55
5.3.250.0030.03314.50
5.3.240.0130.02714.62
5.3.230.0030.04014.44
5.3.220.0070.03314.56
5.3.210.0000.04714.56
5.3.200.0070.02714.47
5.3.190.0030.03714.64
5.3.180.0000.04014.57
5.3.170.0000.04014.44
5.3.160.0030.03714.45
5.3.150.0000.04014.46
5.3.140.0100.04014.61
5.3.130.0030.08014.48
5.3.120.0030.07014.56
5.3.110.0030.06314.64
5.3.100.0030.03714.03
5.3.90.0000.04014.03
5.3.80.0030.04013.95
5.3.70.0000.04013.90
5.3.60.0000.04013.89
5.3.50.0100.02713.95
5.3.40.0000.04013.82
5.3.30.0000.04013.97
5.3.20.0030.03313.71
5.3.10.0030.03313.75
5.3.00.0070.03313.71
5.2.170.0070.02712.21
5.2.160.0000.03012.21
5.2.150.0000.03012.21
5.2.140.0070.02312.21
5.2.130.0030.02712.21
5.2.120.0030.03012.21
5.2.110.0030.02312.21
5.2.100.0030.02712.21
5.2.90.0000.03012.21
5.2.80.0030.03012.21
5.2.70.0000.02712.21
5.2.60.0000.03312.21
5.2.50.0000.03012.21
5.2.40.0030.03012.21
5.2.30.0000.03012.21
5.2.20.0030.02712.21
5.2.10.0000.02712.21
5.2.00.0000.03012.21
5.1.60.0070.02312.21
5.1.50.0030.01712.21
5.1.40.0000.02712.21
5.1.30.0000.02712.21
5.1.20.0030.02312.21
5.1.10.0030.02012.21
5.1.00.0070.02012.21
5.0.50.0000.01712.21
5.0.40.0000.02012.21
5.0.30.0000.02712.21
5.0.20.0000.01712.21
5.0.10.0000.01712.21
5.0.00.0000.02712.21
4.4.90.0070.01012.21
4.4.80.0030.01012.21
4.4.70.0000.01712.21
4.4.60.0000.01712.21
4.4.50.0000.01712.21
4.4.40.0000.02712.21
4.4.30.0000.01712.21
4.4.20.0030.01312.21
4.4.10.0000.01712.21
4.4.00.0000.02012.21
4.3.110.0000.01712.21
4.3.100.0000.01712.21
4.3.90.0000.01312.21
4.3.80.0000.02012.21
4.3.70.0070.01012.21
4.3.60.0000.01312.21
4.3.50.0030.01312.21
4.3.40.0000.02012.21
4.3.30.0000.01312.21
4.3.20.0000.01312.21
4.3.10.0000.01312.21
4.3.00.0030.01012.21

preferences:
47.87 ms | 400 KiB | 5 Q