3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tz = "Etc/GMT+3"; try { new DateTimeZone( $tz ); echo "good: $tz"; } catch ( Exception $e ) { echo "bad: $tz"; }

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)
8.3.60.0030.01318.31
8.3.50.0120.00521.86
8.3.40.0140.00018.68
8.3.30.0000.01419.04
8.3.20.0080.00020.34
8.3.10.0080.00021.97
8.3.00.0050.00222.50
8.2.180.0070.01416.63
8.2.170.0060.00922.96
8.2.160.0150.00320.94
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0050.00317.63
8.2.110.0000.00921.00
8.2.100.0000.01318.03
8.2.90.0070.00319.17
8.2.80.0060.00317.97
8.2.70.0000.00817.75
8.2.60.0000.00917.93
8.2.50.0040.00718.10
8.2.40.0040.00418.28
8.2.30.0000.00718.05
8.2.20.0030.00517.77
8.2.10.0000.00719.59
8.2.00.0000.00817.71
8.1.280.0040.01425.92
8.1.270.0040.00424.02
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00622.72
8.1.230.0080.00317.72
8.1.220.0080.00017.79
8.1.210.0030.00618.77
8.1.200.0000.00817.23
8.1.190.0060.00317.35
8.1.180.0060.00318.10
8.1.170.0000.00818.64
8.1.160.0020.00521.85
8.1.150.0040.00418.69
8.1.140.0000.00717.47
8.1.130.0000.00717.93
8.1.120.0100.00017.51
8.1.110.0000.00717.43
8.1.100.0000.00717.39
8.1.90.0050.00217.49
8.1.80.0000.00717.48
8.1.70.0030.00317.46
8.1.60.0030.00617.59
8.1.50.0000.00817.42
8.1.40.0040.00417.40
8.1.30.0000.00717.64
8.1.20.0000.00817.62
8.1.10.0000.00717.52
8.1.00.0060.00317.63
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.37
8.0.270.0050.00217.30
8.0.260.0000.00616.83
8.0.250.0060.00017.10
8.0.240.0050.00216.94
8.0.230.0030.00317.02
8.0.220.0040.00416.94
8.0.210.0030.00316.89
8.0.200.0000.00617.08
8.0.190.0000.00717.11
8.0.180.0040.00617.00
8.0.170.0000.00817.04
8.0.160.0040.00417.12
8.0.150.0060.00316.86
8.0.140.0000.00716.95
8.0.130.0030.00313.44
8.0.120.0080.00016.95
8.0.110.0040.00416.84
8.0.100.0000.00817.07
8.0.90.0050.00317.06
8.0.80.0100.01016.86
8.0.70.0000.00716.73
8.0.60.0000.00716.98
8.0.50.0000.00716.93
8.0.30.0060.01617.19
8.0.20.0160.00617.40
8.0.10.0000.00717.18
8.0.00.0040.01816.74
7.4.330.0050.00015.06
7.4.320.0030.00316.56
7.4.300.0030.00316.49
7.4.290.0000.00716.48
7.4.280.0070.00016.58
7.4.270.0040.00416.39
7.4.260.0000.00616.37
7.4.250.0020.00516.58
7.4.240.0040.00316.63
7.4.230.0080.00016.34
7.4.220.0100.00716.62
7.4.210.0040.01016.50
7.4.200.0040.00416.32
7.4.190.0040.00416.73
7.4.160.0060.00916.47
7.4.150.0120.00917.40
7.4.140.0050.01217.86
7.4.130.0090.00716.46
7.4.120.0080.00816.55
7.4.110.0110.00716.38
7.4.100.0190.00316.69
7.4.90.0130.00316.49
7.4.80.0060.01219.39
7.4.70.0160.00016.34
7.4.60.0120.01116.55
7.4.50.0050.00016.38
7.4.40.0090.00622.77
7.4.30.0110.00716.56
7.4.00.0030.01415.16
7.3.330.0000.00613.25
7.3.320.0000.00513.16
7.3.310.0070.00016.34
7.3.300.0030.00316.30
7.3.290.0070.01016.38
7.3.280.0050.01316.33
7.3.270.0070.01017.40
7.3.260.0060.01116.49
7.3.250.0090.00916.47
7.3.240.0050.01116.70
7.3.230.0030.01316.39
7.3.210.0100.01316.64
7.3.200.0120.01019.39
7.3.190.0100.00716.52
7.3.180.0090.00616.39
7.3.170.0130.00316.50
7.3.160.0110.01116.59
7.3.120.0000.01215.02
7.3.10.0110.00416.45
7.3.00.0110.00416.80
7.2.330.0080.00816.29
7.2.320.0100.01116.50
7.2.310.0090.00916.45
7.2.300.0120.01216.36
7.2.290.0070.01016.79
7.2.130.0000.01116.95
7.2.120.0070.00716.60
7.2.110.0070.00716.68
7.2.100.0130.00317.05
7.2.90.0070.01016.89
7.2.80.0080.00416.94
7.2.70.0030.01016.92
7.2.60.0040.01017.01
7.2.50.0030.00816.81
7.2.40.0140.00016.84
7.2.30.0100.00316.99
7.2.20.0040.01217.06
7.2.10.0040.00816.84
7.2.00.0030.01216.88
7.1.250.0070.01015.57
7.1.200.0030.00815.71
7.1.70.0060.00316.95
7.1.60.0080.01519.82
7.1.50.0060.01317.09
7.1.00.0030.07722.28
7.0.200.0030.00716.72
7.0.140.0000.07022.08
7.0.60.0030.08720.00
7.0.50.0070.05017.91
7.0.40.0130.08019.98
7.0.30.0300.03720.00
7.0.20.0100.05020.20
7.0.10.0200.08720.23
7.0.00.0070.08320.12
5.6.280.0030.07320.99
5.6.210.0100.06720.51
5.6.200.0070.06318.16
5.6.190.0030.05720.35
5.6.180.3470.04320.41
5.6.170.0200.04020.50
5.6.160.0070.07020.52
5.6.150.0100.04318.15
5.6.140.0070.05018.18
5.6.130.0030.06718.11
5.6.120.0100.07320.89
5.6.110.0000.04321.11
5.6.100.0170.07321.10
5.6.90.0130.08320.93
5.6.80.0200.05320.36
5.6.70.0300.07720.47
5.5.350.0070.07720.30
5.5.340.0170.05017.88
5.5.330.0000.04720.43
5.5.320.0300.07720.29
5.5.310.0270.06320.15
5.5.300.0070.05018.01
5.5.290.0130.04717.97
5.5.280.0100.04320.93
5.5.270.0000.04320.89
5.5.260.0130.05320.83
5.5.250.0030.08720.71
5.5.240.0030.04020.36
5.4.450.0430.05319.41
5.4.440.0330.05319.45
5.4.430.0500.05019.45
5.4.420.0170.06319.32
5.4.410.0200.04318.81
5.4.400.0170.04718.77
5.4.390.0100.05318.73
5.4.380.0230.06318.49
5.4.370.0230.04718.68
5.4.360.0170.05318.65
5.4.350.0200.04718.70
5.4.340.0170.05318.55
5.4.320.0090.04912.45
5.4.310.0050.03812.45
5.4.300.0060.04212.45
5.4.290.0080.03812.45
5.4.280.0080.04112.34
5.4.270.0030.06018.84
5.4.260.0100.06018.92
5.4.250.0170.06018.84
5.4.240.0100.05718.94
5.4.230.0170.05018.88
5.4.220.0200.06019.00
5.4.210.0030.08018.98
5.4.200.0070.06019.00
5.4.190.0130.05018.93
5.4.180.0270.05318.75
5.4.170.0100.05719.07
5.4.160.0130.05018.99
5.4.150.0100.06018.78
5.4.140.0030.05716.50
5.4.130.0130.04716.32
5.4.120.0200.04016.63
5.4.110.0100.05716.55
5.4.100.0100.06716.36
5.4.90.0270.05316.51
5.4.80.0100.05716.51
5.4.70.0200.04316.58
5.4.60.0100.05016.41
5.4.50.0100.05016.27
5.4.40.0170.05316.50
5.4.30.0170.06016.48
5.4.20.0130.06316.54
5.4.10.0070.07716.57
5.4.00.0130.05716.00
5.3.290.0050.04512.80
5.3.280.0030.06014.73
5.3.270.0100.07714.62
5.3.260.0130.06714.43
5.3.250.0000.08714.59
5.3.240.0030.06014.66
5.3.230.0030.08014.66
5.3.220.0030.06314.55
5.3.210.0170.04314.71
5.3.200.0200.05014.70
5.3.190.0100.06714.56
5.3.180.0030.07314.70
5.3.170.0170.06714.64
5.3.160.0170.06014.71
5.3.150.0200.06014.37
5.3.140.0130.06014.51
5.3.130.0200.05314.70
5.3.120.0030.06314.73
5.3.110.0070.06014.68
5.3.100.0100.04714.02
5.3.90.0070.07713.99
5.3.80.0070.05314.09
5.3.70.0030.06714.09
5.3.60.0130.06714.11
5.3.50.0100.06714.14
5.3.40.0170.04313.93
5.3.30.0030.06714.02
5.3.20.0130.04313.75
5.3.10.0100.05013.82
5.3.00.0170.07313.79
5.2.170.0100.04711.19
5.2.160.0070.04311.07
5.2.150.0070.06711.13
5.2.140.0130.04010.95
5.2.130.0070.04310.92
5.2.120.0170.03710.91
5.2.110.0100.04711.29
5.2.100.0130.03711.24
5.2.90.0200.04311.03
5.2.80.0100.03711.24
5.2.70.0130.03711.07
5.2.60.0070.06011.16
5.2.50.0070.05011.13
5.2.40.0100.04011.14
5.2.30.0030.04310.92
5.2.20.0030.04311.07
5.2.10.0070.04011.11
5.2.00.0100.03710.84
5.1.60.0000.04010.30
5.1.50.0030.03710.27
5.1.40.0030.0409.95
5.1.30.0070.04310.50
5.1.20.0130.03010.50
5.1.10.0130.04010.34
5.1.00.0070.03310.10
5.0.50.0100.0339.68
5.0.40.0070.0439.68
5.0.30.0070.0509.68
5.0.20.0100.0239.68
5.0.10.0030.0309.68
5.0.00.0070.0409.68
4.4.90.0030.0209.68
4.4.80.0070.0279.68
4.4.70.0030.0279.68
4.4.60.0070.0179.68
4.4.50.0030.0309.68
4.4.40.0030.0379.68
4.4.30.0030.0209.68
4.4.20.0070.0209.68
4.4.10.0000.0239.68
4.4.00.0100.0379.68
4.3.110.0030.0209.68
4.3.100.0030.0309.68
4.3.90.0100.0179.68
4.3.80.0030.0379.68
4.3.70.0000.0239.68
4.3.60.0000.0239.68
4.3.50.0030.0209.68
4.3.40.0070.0309.68
4.3.30.0000.0279.68
4.3.20.0030.0279.68
4.3.10.0000.0239.68
4.3.00.0000.0236.37

preferences:
45.86 ms | 401 KiB | 5 Q