3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tz_str = 'Etc/GMT+12'; try { $timezone = new DateTimeZone( $tz_str ); echo 'valid'; } catch ( Exception $excpt ) { echo 'not valid'; }

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)
8.3.60.0160.00618.43
8.3.50.0090.00521.95
8.3.40.0100.00718.82
8.3.30.0110.00719.22
8.3.20.0070.00020.25
8.3.10.0060.00321.84
8.3.00.0000.00822.50
8.2.180.0120.00616.63
8.2.170.0060.01322.96
8.2.160.0110.00320.97
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00017.88
8.2.110.0030.00622.26
8.2.100.0160.00017.91
8.2.90.0000.00819.17
8.2.80.0080.00019.66
8.2.70.0080.00017.75
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0050.00318.34
8.2.30.0000.00718.16
8.2.20.0000.00817.62
8.2.10.0090.00019.56
8.2.00.0000.00817.79
8.1.280.0000.01525.92
8.1.270.0050.00323.89
8.1.260.0070.00726.35
8.1.250.0150.00428.09
8.1.240.0030.00624.00
8.1.230.0070.00419.22
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.25
8.1.190.0040.00417.53
8.1.180.0060.00318.10
8.1.170.0050.00318.64
8.1.160.0040.00421.88
8.1.150.0070.00018.73
8.1.140.0000.00717.35
8.1.130.0040.00417.79
8.1.120.0070.00417.55
8.1.110.0050.00317.52
8.1.100.0000.00817.57
8.1.90.0000.00717.50
8.1.80.0070.00017.42
8.1.70.0030.00317.52
8.1.60.0000.00817.61
8.1.50.0060.00317.44
8.1.40.0050.00217.40
8.1.30.0000.00817.67
8.1.20.0040.00417.54
8.1.10.0040.00417.59
8.1.00.0040.00417.49
8.0.300.0000.00718.77
8.0.290.0000.00716.91
8.0.280.0070.00018.42
8.0.270.0050.00217.31
8.0.260.0030.00516.94
8.0.250.0030.00316.91
8.0.240.0030.00617.06
8.0.230.0000.00716.94
8.0.220.0070.00016.99
8.0.210.0030.00316.86
8.0.200.0030.00517.02
8.0.190.0000.00716.90
8.0.180.0030.00316.98
8.0.170.0020.00516.84
8.0.160.0030.00516.88
8.0.150.0070.00016.94
8.0.140.0050.00316.84
8.0.130.0000.00713.35
8.0.120.0040.00416.80
8.0.110.0070.00016.89
8.0.100.0040.00416.81
8.0.90.0000.00716.80
8.0.80.0070.00716.95
8.0.70.0000.00716.84
8.0.60.0050.00216.98
8.0.50.0040.00416.90
8.0.30.0090.00917.04
8.0.20.0090.00917.40
8.0.10.0030.00516.99
8.0.00.0080.01016.86
7.4.330.0020.00315.10
7.4.320.0060.00016.63
7.4.300.0030.00316.50
7.4.290.0000.00716.64
7.4.280.0030.00316.61
7.4.270.0030.00316.45
7.4.260.0000.00716.53
7.4.250.0070.00016.46
7.4.240.0020.00516.41
7.4.230.0000.00716.66
7.4.220.0080.00916.54
7.4.210.0060.00816.61
7.4.200.0030.00316.54
7.4.190.0000.00716.64
7.4.160.0040.01116.58
7.4.150.0100.00717.40
7.4.140.0100.00717.86
7.4.130.0080.01216.34
7.4.120.0110.00816.59
7.4.110.0130.00316.41
7.4.100.0060.01016.47
7.4.90.0100.00716.52
7.4.80.0120.00619.39
7.4.70.0100.00716.57
7.4.60.0100.00716.52
7.4.50.0050.00516.64
7.4.40.0120.00322.77
7.4.30.0090.00816.41
7.4.00.0070.01014.92
7.3.330.0000.00513.09
7.3.320.0030.00313.20
7.3.310.0000.00716.30
7.3.300.0030.00316.22
7.3.290.0060.01316.24
7.3.280.0060.00716.28
7.3.270.0070.01017.40
7.3.260.0110.00516.43
7.3.250.0100.00716.37
7.3.240.0100.01016.43
7.3.230.0080.00816.39
7.3.210.0120.00616.48
7.3.200.0060.01619.39
7.3.190.0090.01216.37
7.3.180.0130.00316.41
7.3.170.0060.01016.42
7.3.160.0070.01016.40
7.3.120.0110.00314.74
7.3.10.0150.00016.50
7.3.00.0100.00716.45
7.2.330.0000.01616.62
7.2.320.0110.01216.38
7.2.310.0070.01016.82
7.2.300.0070.01016.77
7.2.290.0130.01016.60
7.2.130.0120.01016.94
7.2.120.0130.00516.89
7.2.110.0120.00616.92
7.2.100.0060.00916.59
7.2.90.0040.01216.50
7.2.80.0120.00516.70
7.2.70.0140.00616.65
7.2.60.0110.00616.72
7.2.50.0050.01416.60
7.2.40.0060.00916.70
7.2.30.0090.01116.71
7.2.20.0150.00716.70
7.2.10.0270.00715.63
7.2.00.0100.00516.98
7.1.250.0120.00715.84
7.1.240.0470.00616.06
7.1.230.0090.00915.58
7.1.220.0100.01015.61
7.1.210.0100.00715.52
7.1.200.0090.00415.47
7.1.190.0170.00315.13
7.1.180.0090.00915.36
7.1.170.0100.00715.16
7.1.160.0130.00915.16
7.1.150.0100.00715.48
7.1.140.0520.00915.83
7.1.130.0080.01215.21
7.1.120.0100.00715.58
7.1.110.0140.00315.12
7.1.100.0060.00817.04
7.1.90.0120.01215.99
7.1.80.0150.00615.16
7.1.70.0280.00715.53
7.1.60.0130.00317.85
7.1.50.0080.00916.36
7.1.40.0170.00215.49
7.1.30.0150.00515.26
7.1.20.0170.00415.52
7.1.10.0100.00715.77
7.1.00.0120.03618.93
7.0.330.0160.00515.07
7.0.320.0100.01015.11
7.0.310.0050.01114.97
7.0.300.0130.00614.98
7.0.290.0170.00615.05
7.0.280.0120.01215.07
7.0.270.0060.00914.95
7.0.260.0100.00714.93
7.0.250.0160.00515.23
7.0.240.0700.00713.71
7.0.230.0570.00315.63
7.0.220.0300.01315.43
7.0.210.0110.01015.51
7.0.200.0080.00716.14
7.0.190.0540.00513.51
7.0.180.0200.00415.57
7.0.170.0510.01113.54
7.0.160.0070.00715.44
7.0.150.0100.00714.98
7.0.140.0090.03818.63
7.0.130.0130.00315.23
7.0.120.0180.00315.45
7.0.110.0150.00415.11
7.0.100.0080.04317.60
7.0.90.0150.02217.51
7.0.80.0120.02917.63
7.0.70.0150.04217.69
7.0.60.0180.03717.78
7.0.50.0160.03917.82
7.0.40.0080.04816.74
7.0.30.0060.04516.75
7.0.20.0110.03116.94
7.0.10.0130.04016.70
7.0.00.0080.05016.93
5.6.380.0030.01014.34
5.6.370.0130.00914.39
5.6.360.0150.00713.88
5.6.350.0040.01514.18
5.6.340.0120.00413.95
5.6.330.0110.00513.86
5.6.320.0100.00713.93
5.6.310.0120.00413.83
5.6.300.0160.00014.11
5.6.290.0030.01113.66
5.6.280.0080.03717.46
5.6.270.0120.00414.15
5.6.260.0100.00714.20
5.6.250.0120.03717.29
5.6.240.0070.04717.41
5.6.230.0150.03617.52
5.6.220.0060.03717.62
5.6.210.0130.04217.34
5.6.200.0140.02617.70
5.6.190.0090.04617.52
5.6.180.0100.04617.72
5.6.170.0090.04417.77
5.6.160.0070.04717.63
5.6.150.0080.04617.55
5.6.140.0110.04117.68
5.6.130.0120.04317.74
5.6.120.0100.04617.65
5.6.110.0110.04717.55
5.6.100.0140.04317.81
5.6.90.0150.04217.72
5.6.80.0150.03717.30
5.6.70.0050.04817.49
5.6.60.0180.03017.48
5.6.50.0090.04317.39
5.6.40.0120.04217.39
5.6.30.0090.02617.30
5.6.20.0110.02917.08
5.6.10.0140.03717.12
5.6.00.0070.04317.23
5.5.380.0060.04315.76
5.5.370.0110.04115.87
5.5.360.0110.03915.81
5.5.350.0050.04815.82
5.5.340.0110.04515.96
5.5.330.0120.03716.00
5.5.320.0110.02316.02
5.5.310.0080.04316.07
5.5.300.0050.04715.98
5.5.290.0120.02515.90
5.5.280.0060.04615.96
5.5.270.0050.03115.97
5.5.260.0110.04216.03
5.5.250.0110.04315.94
5.5.240.0070.04215.69
5.5.230.0100.04515.65
5.5.220.0020.04815.67
5.5.210.0090.02415.69
5.5.200.0120.04015.72
5.5.190.0080.03815.70
5.5.180.0060.04115.71
5.5.170.0050.00511.18
5.5.160.0060.02815.72
5.5.150.0040.03615.72
5.5.140.0070.04015.71
5.5.130.0060.04315.65
5.5.120.0070.03415.58
5.5.110.0030.04315.67
5.5.100.0070.02815.62
5.5.90.0120.03615.66
5.5.80.0050.03815.66
5.5.70.0050.04315.66
5.5.60.0070.04315.63
5.5.50.0040.04415.66
5.5.40.0090.03615.66
5.5.30.0170.03215.58
5.5.20.0060.03615.61
5.5.10.0080.04215.64
5.5.00.0090.03915.61
5.4.450.0050.04515.31
5.4.440.0090.04015.34
5.4.430.0110.03515.23
5.4.420.0090.03915.40
5.4.410.0050.04415.22
5.4.400.0120.03415.14
5.4.390.0160.03015.15
5.4.380.0090.02815.06
5.4.370.0070.04315.04
5.4.360.0030.04615.14
5.4.350.0070.02415.12
5.4.340.0060.02515.11
5.4.330.0160.00311.18
5.4.320.0090.03615.10
5.4.310.0110.03515.04
5.4.300.0070.03915.14
5.4.290.0070.04415.17
5.4.280.0080.04115.04
5.4.270.0030.03615.10
5.4.260.0090.02115.12
5.4.250.0100.03615.10
5.4.240.0050.04215.05
5.4.230.0080.04015.10
5.4.220.0090.03614.99
5.4.210.0040.04615.04
5.4.200.0080.03815.10
5.4.190.0090.04014.97
5.4.180.0050.04415.12
5.4.170.0060.03415.13
5.4.160.0130.03614.98
5.4.150.0060.04015.11
5.4.140.0110.03713.65
5.4.130.0100.03513.74
5.4.120.0050.04013.77
5.4.110.0030.04313.70
5.4.100.0090.03613.70
5.4.90.0090.03313.83
5.4.80.0140.03413.79
5.4.70.0090.02013.73
5.4.60.0020.04413.69
5.4.50.0050.03613.73
5.4.40.0090.03413.79
5.4.30.0100.03713.72
5.4.20.0100.03513.68
5.4.10.0020.03213.78
5.4.00.0070.03913.49
5.3.290.0070.03012.84
5.3.280.0090.03312.88
5.3.270.0070.04012.88
5.3.260.0110.03712.84
5.3.250.0060.02412.88
5.3.240.0060.04112.87
5.3.230.0090.02912.84
5.3.220.0060.02812.84
5.3.210.0090.03912.88
5.3.200.0080.02112.86
5.3.190.0050.04012.87
5.3.180.0060.02612.81
5.3.170.0080.03212.78
5.3.160.0090.02812.86
5.3.150.0080.03812.85
5.3.140.0080.03712.79
5.3.130.0090.03812.84
5.3.120.0070.03712.84
5.3.110.0050.02512.79
5.3.100.0090.04012.58
5.3.90.0030.04412.60
5.3.80.0080.03612.59
5.3.70.0070.02912.53
5.3.60.0030.02912.58
5.3.50.0000.03012.51
5.3.40.0040.02312.51
5.3.30.0070.04212.47
5.3.20.0050.03912.38
5.3.10.0100.02212.41
5.3.00.0050.03312.41
5.2.170.0020.03511.15
5.2.160.0060.02011.18
5.2.150.0030.03811.16
5.2.140.0050.02211.10
5.2.130.0040.03211.13
5.2.120.0060.03011.12
5.2.110.0110.03111.11
5.2.100.0040.02211.12
5.2.90.0020.03211.16
5.2.80.0020.03311.17
5.2.70.0080.02711.16
5.2.60.0040.03411.08
5.2.50.0070.02811.02
5.2.40.0060.03310.98
5.2.30.0050.03510.97
5.2.20.0110.01911.00
5.2.10.0060.03310.97
5.2.00.0070.02610.89
5.1.60.0080.02510.58
5.1.50.0000.02010.62
5.1.40.0050.01410.57
5.1.30.0040.03210.75
5.1.20.0030.02810.79
5.1.10.0030.02210.61
5.1.00.0050.02610.63
5.0.50.0060.01610.12
5.0.40.0050.02210.12
5.0.30.0120.03510.12
5.0.20.0060.01510.12
5.0.10.0100.02310.12
5.0.00.0060.03010.12
4.4.90.0030.02010.12
4.4.80.0070.00810.12
4.4.70.0030.01910.12
4.4.60.0020.01610.12
4.4.50.0040.01310.12
4.4.40.0020.02810.12
4.4.30.0030.01810.12
4.4.20.0030.01910.12
4.4.10.0040.01810.12
4.4.00.0030.02910.12
4.3.110.0060.01510.12
4.3.100.0090.01210.12
4.3.90.0090.01810.12
4.3.80.0020.03010.12
4.3.70.0080.01310.12
4.3.60.0060.02110.12
4.3.50.0030.01910.12
4.3.40.0110.02310.12
4.3.30.0050.01810.12
4.3.20.0030.01810.12
4.3.10.0040.02010.12
4.3.00.0060.01810.12

preferences:
60.16 ms | 401 KiB | 5 Q