3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new DateTimeZone('Greenwich'); echo($x->getName());

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)
8.3.40.0090.00918.67
8.3.30.0070.01018.96
8.3.20.0050.00320.39
8.3.10.0040.00423.68
8.3.00.0000.00819.07
8.2.170.0090.00622.96
8.2.160.0140.00022.26
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0150.00426.16
8.2.120.0000.00721.11
8.2.110.0090.00020.39
8.2.100.0110.00017.75
8.2.90.0050.00219.17
8.2.80.0000.00918.05
8.2.70.0040.00417.63
8.2.60.0030.00617.93
8.2.50.0000.00918.07
8.2.40.0000.00918.03
8.2.30.0040.00418.23
8.2.20.0070.00017.88
8.2.10.0060.00318.00
8.2.00.0030.00617.74
8.1.270.0090.00018.70
8.1.260.0090.00626.35
8.1.250.0070.00028.09
8.1.240.0030.00622.20
8.1.230.0040.00722.16
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0050.00517.35
8.1.190.0040.00417.48
8.1.180.0000.00818.10
8.1.170.0040.00418.58
8.1.160.0040.00418.69
8.1.150.0070.00018.86
8.1.140.0070.00017.32
8.1.130.0000.00817.74
8.1.120.0030.00317.45
8.1.110.0000.00717.49
8.1.100.0070.00017.36
8.1.90.0040.00417.47
8.1.80.0030.00717.41
8.1.70.0000.00717.46
8.1.60.0000.00917.41
8.1.50.0040.00417.54
8.1.40.0050.00317.50
8.1.30.0050.00517.61
8.1.20.0000.00817.62
8.1.10.0080.00017.50
8.1.00.0000.00717.61
8.0.300.0000.00918.77
8.0.290.0040.00417.29
8.0.280.0030.00318.50
8.0.270.0000.00817.23
8.0.260.0030.00317.29
8.0.250.0070.00017.02
8.0.240.0000.00716.96
8.0.230.0050.00316.93
8.0.220.0000.00717.00
8.0.210.0040.00416.94
8.0.200.0030.00616.91
8.0.190.0000.00716.94
8.0.180.0000.00816.89
8.0.170.0040.00416.97
8.0.160.0030.00316.96
8.0.150.0080.00016.86
8.0.140.0050.00316.82
8.0.130.0030.00313.37
8.0.120.0080.00316.78
8.0.110.0070.00017.03
8.0.100.0050.00316.82
8.0.90.0040.00416.93
8.0.80.0040.01116.99
8.0.70.0000.00716.95
8.0.60.0050.00216.91
8.0.50.0000.00716.95
8.0.30.0150.00517.04
8.0.20.0030.01617.40
8.0.10.0040.00417.14
8.0.00.0120.00816.86
7.4.330.0000.00515.03
7.4.320.0030.00316.60
7.4.300.0050.00216.51
7.4.290.0000.00716.61
7.4.280.0000.00716.52
7.4.270.0000.00716.52
7.4.260.0000.00716.49
7.4.250.0030.00516.59
7.4.240.0040.00416.62
7.4.230.0030.00316.69
7.4.220.0040.01516.50
7.4.210.0000.01416.56
7.4.200.0000.00716.51
7.4.160.0170.00316.73
7.4.150.0060.01217.40
7.4.140.0060.01317.86
7.4.130.0080.01016.64
7.4.120.0050.01216.56
7.4.110.0130.00616.78
7.4.100.0070.01416.61
7.4.90.0110.00716.59
7.4.80.0060.01419.39
7.4.70.0070.01116.52
7.4.60.0070.01016.63
7.4.50.0000.00816.21
7.4.40.0140.00316.46
7.4.30.0000.01716.43
7.4.00.0120.00515.02
7.3.330.0050.00013.02
7.3.320.0030.00313.11
7.3.310.0000.00716.41
7.3.300.0000.00616.22
7.3.290.0050.00916.21
7.3.280.0060.01116.29
7.3.270.0130.00617.40
7.3.260.0120.00616.35
7.3.250.0070.01116.42
7.3.240.0080.00816.38
7.3.230.0080.01616.51
7.3.210.0040.01216.47
7.3.200.0060.01119.39
7.3.190.0040.01216.47
7.3.180.0070.01016.21
7.3.170.0150.00316.47
7.3.160.0030.01216.50
7.3.120.0060.00914.66
7.3.110.0040.01414.99
7.3.100.0090.00614.76
7.3.90.0070.00714.84
7.3.80.0040.00814.95
7.3.70.0040.00714.57
7.3.60.0040.00714.83
7.3.50.0030.01314.72
7.3.40.0070.00714.73
7.3.30.0100.00614.73
7.3.20.0090.00316.48
7.3.10.0040.01116.74
7.3.00.0120.00316.63
7.2.330.0070.01016.48
7.2.320.0060.01616.76
7.2.310.0160.00416.52
7.2.300.0040.01416.45
7.2.290.0090.00916.51
7.2.250.0060.00914.90
7.2.240.0060.01214.95
7.2.230.0090.00914.71
7.2.220.0030.00615.24
7.2.210.0130.00315.08
7.2.200.0100.00014.99
7.2.190.0040.01215.03
7.2.180.0030.01015.12
7.2.170.0060.00915.11
7.2.00.0040.00719.34
7.1.330.0090.00615.66
7.1.320.0000.00815.75
7.1.310.0000.01515.84
7.1.300.0030.00915.81
7.1.290.0030.01015.77
7.1.280.0100.00315.84
7.1.270.0070.00715.69
7.1.260.0120.00315.78
7.1.200.0070.00715.79
7.1.100.0060.00917.91
7.1.70.0000.01516.86
7.1.60.0070.01719.22
7.1.50.0000.01516.95
7.1.00.0030.07722.51
7.0.200.0040.00416.76
7.0.140.0000.03721.99
7.0.60.0070.08319.96
7.0.50.0070.07017.86
7.0.40.0070.07020.07
7.0.30.0270.09020.28
7.0.20.0300.08020.04
7.0.10.0000.07720.00
7.0.00.0130.08320.20
5.6.280.0070.06721.07
5.6.210.0030.05020.47
5.6.200.0070.03718.24
5.6.190.0130.05020.67
5.6.180.0270.04720.57
5.6.170.0330.07720.40
5.6.160.0100.04020.70
5.6.150.0070.03718.11
5.6.140.0070.07718.15
5.6.130.0030.07318.18
5.6.120.0030.05320.98
5.6.110.0000.06721.13
5.6.100.0100.05721.13
5.6.90.0130.08020.95
5.6.80.0070.03720.39
5.5.350.0130.04720.40
5.5.340.0000.05018.02
5.5.330.0030.06320.19
5.5.320.0200.05320.27
5.5.310.0300.07320.29
5.5.300.0100.07317.89
5.5.290.0070.07017.89
5.5.280.0070.08320.89
5.5.270.0100.08020.79
5.5.260.0170.07320.75
5.5.250.0070.06320.71
5.5.240.0030.08320.25
5.4.450.0430.07319.12
5.4.440.0100.06019.45
5.4.430.0270.04319.63
5.4.420.0200.04719.32
5.4.410.0130.05319.24
5.4.400.0130.05018.85
5.4.390.0300.05018.84
5.4.380.0170.05718.63
5.4.370.0230.04718.61
5.4.360.0230.05018.61
5.4.350.0230.05018.72
5.4.340.0270.05318.46
5.4.320.0270.05718.77
5.4.310.0170.05318.77
5.4.300.0100.06318.68
5.4.290.0170.05318.72
5.4.280.0230.05018.52
5.4.270.0200.05318.77
5.4.260.0130.06318.66
5.4.250.0200.05318.58
5.4.240.0170.05718.61
5.4.230.0170.06018.49
5.4.220.0200.05318.51
5.4.210.0130.05718.59
5.4.200.0300.03716.56
5.4.190.0230.05318.76
5.4.180.0230.06018.51
5.4.170.0230.06018.61
5.4.160.0200.04718.72
5.4.150.0200.05018.71
5.4.140.0170.05016.18
5.4.130.0230.04316.28
5.4.120.0130.05316.09
5.4.110.0100.05316.21
5.4.100.0100.05716.13
5.4.90.0300.05316.16
5.4.80.0100.05716.06
5.4.70.0230.07016.23
5.4.60.0270.04716.28
5.4.50.0170.05316.29
5.4.40.0170.05316.21
5.4.30.0170.05016.23
5.4.20.0100.06016.22
5.4.10.0230.04716.13
5.4.00.0230.04315.64
5.3.290.0100.06014.75
5.3.280.0200.05014.68
5.3.270.0230.05314.57
5.3.260.0170.05714.63
5.3.250.0200.05714.63
5.3.240.0170.05314.65
5.3.230.0300.04314.68
5.3.220.0170.05714.48
5.3.210.0130.06014.51
5.3.200.0270.04714.48
5.3.190.0170.05314.52
5.3.180.0270.05014.56
5.3.170.0130.05714.51
5.3.160.0170.05314.61
5.3.150.0230.05014.59
5.3.140.0100.05714.53
5.3.130.0230.04714.52
5.3.120.0170.05714.49
5.3.110.0230.05014.53
5.3.100.0230.05313.96
5.3.90.0100.06014.01
5.3.80.0230.04713.99
5.3.70.0200.04713.91
5.3.60.0270.04713.99
5.3.50.0200.04713.88
5.3.40.0230.04313.96
5.3.30.0170.05314.00
5.3.20.0270.05313.79
5.3.10.0270.05013.75
5.3.00.0230.04713.72
5.2.170.0170.04011.20
5.2.160.0100.04311.18
5.2.150.0130.04311.07
5.2.140.0170.04011.29
5.2.130.0270.04711.25
5.2.120.0230.05011.23
5.2.110.0170.03711.04
5.2.100.0130.04311.03
5.2.90.0030.05011.23
5.2.80.0100.04711.13
5.2.70.0230.04011.13
5.2.60.0130.04311.20
5.2.50.0200.03710.98
5.2.40.0030.05010.95
5.2.30.0130.04010.88
5.2.20.0130.04011.07
5.2.10.0170.05010.83
5.2.00.0170.05310.67
5.1.60.0200.02710.06
5.1.50.0130.04310.02
5.1.40.0100.0379.96
5.1.30.0200.04010.32
5.1.20.0070.04310.48
5.1.10.0100.04010.09
5.1.00.0130.03310.13
5.0.50.0100.0378.57
5.0.40.0070.0408.47
5.0.30.0100.0408.21
5.0.20.0070.0278.17
5.0.10.0070.0308.20
5.0.00.0070.0478.18
4.4.90.0130.0205.82
4.4.80.0070.0235.89
4.4.70.0030.0275.92
4.4.60.0100.0205.87
4.4.50.0070.0205.88
4.4.40.0070.0375.92
4.4.30.0070.0235.88
4.4.20.0070.0206.00
4.4.10.0070.0205.93
4.4.00.0070.0435.90
4.3.110.0070.0235.83
4.3.100.0100.0175.82
4.3.90.0070.0205.80
4.3.80.0070.0335.81
4.3.70.0030.0235.80
4.3.60.0030.0235.79
4.3.50.0130.0205.78
4.3.40.0170.0235.82
4.3.30.0030.0205.09
4.3.20.0030.0235.09
4.3.10.0030.0205.09
4.3.00.0100.0237.60

preferences:
54.45 ms | 400 KiB | 5 Q