3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tzs = array( 'Europe/London', 'America/New_York', 'America/Costa_Rica', ); foreach ( $tzs as $tz ) { preg_match('/([[:alpha:]\/]{3,30})(?!.*([[:alpha:]\/]{3,30}))/', $tz, $match); echo $match[0].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)
8.3.60.0140.00716.75
8.3.50.0080.01322.14
8.3.40.0120.00918.88
8.3.30.0140.00019.04
8.3.20.0070.00020.21
8.3.10.0000.00823.61
8.3.00.0130.00020.77
8.2.180.0040.01216.75
8.2.170.0140.00722.96
8.2.160.0070.01020.39
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0120.00326.16
8.2.120.0040.00422.44
8.2.110.0030.00622.33
8.2.100.0120.00018.03
8.2.90.0030.00519.39
8.2.80.0030.00618.05
8.2.70.0060.00317.75
8.2.60.0040.00418.03
8.2.50.0090.00018.07
8.2.40.0080.00018.09
8.2.30.0080.00018.21
8.2.20.0000.00717.79
8.2.10.0020.00517.89
8.2.00.0040.00417.71
8.1.280.0040.01125.92
8.1.270.0080.00024.01
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00423.69
8.1.230.0070.00419.09
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0000.00917.48
8.1.190.0040.00417.54
8.1.180.0050.00318.10
8.1.170.0050.00518.77
8.1.160.0000.00821.98
8.1.150.0040.00418.82
8.1.140.0070.00017.66
8.1.130.0000.00717.86
8.1.120.0000.00717.51
8.1.110.0040.00417.67
8.1.100.0000.00817.56
8.1.90.0050.00317.59
8.1.80.0000.00717.51
8.1.70.0030.00317.47
8.1.60.0050.00517.73
8.1.50.0050.00317.68
8.1.40.0000.00817.66
8.1.30.0040.00417.69
8.1.20.0060.00317.70
8.1.10.0000.00817.69
8.1.00.0090.00317.51
8.0.300.0000.00718.77
8.0.290.0000.00817.18
8.0.280.0000.00718.59
8.0.270.0000.00717.28
8.0.260.0030.00316.99
8.0.250.0030.00317.08
8.0.240.0040.00416.99
8.0.230.0030.00517.01
8.0.220.0030.00516.96
8.0.210.0070.00017.10
8.0.200.0000.00617.09
8.0.190.0050.00316.97
8.0.180.0000.00817.05
8.0.170.0040.00317.05
8.0.160.0000.00716.92
8.0.150.0000.00717.06
8.0.140.0000.00817.04
8.0.130.0000.00613.45
8.0.120.0000.00816.97
8.0.110.0030.00617.05
8.0.100.0000.00717.15
8.0.90.0040.00416.97
8.0.80.0030.01317.02
8.0.70.0050.00217.07
8.0.60.0040.00416.99
8.0.50.0070.00017.06
8.0.30.0130.00917.25
8.0.20.0090.01017.41
8.0.10.0040.00416.98
8.0.00.0080.01316.99
7.4.330.0060.00015.00
7.4.320.0000.00616.79
7.4.300.0030.00316.70
7.4.290.0040.00416.62
7.4.280.0070.00016.72
7.4.270.0000.00716.80
7.4.260.0070.00016.69
7.4.250.0030.00516.70
7.4.240.0020.00516.74
7.4.230.0040.00416.81
7.4.220.0120.01216.73
7.4.210.0070.00816.77
7.4.200.0050.00216.72
7.4.190.0000.00716.90
7.4.160.0100.00716.77
7.4.150.0110.00717.40
7.4.140.0090.01017.86
7.4.130.0090.01116.79
7.4.120.0170.00316.54
7.4.110.0060.01216.53
7.4.100.0030.01316.54
7.4.90.0170.00716.50
7.4.80.0090.00919.39
7.4.70.0090.00916.63
7.4.60.0100.00716.64
7.4.50.0040.00416.48
7.4.40.0120.00322.77
7.4.30.0080.00816.67
7.4.00.0050.01115.25
7.3.330.0050.00013.29
7.3.320.0090.00013.21
7.3.310.0030.00316.38
7.3.300.0030.00316.31
7.3.290.0090.00616.45
7.3.280.0140.00816.44
7.3.270.0100.01617.40
7.3.260.0100.00716.71
7.3.250.0120.00616.66
7.3.240.0090.01216.78
7.3.230.0040.01216.45
7.3.210.0100.00716.46
7.3.200.0120.00619.39
7.3.190.0120.00616.50
7.3.180.0120.00416.76
7.3.170.0090.00616.44
7.3.160.0030.01316.68
7.3.120.0070.00814.99
7.3.110.0090.00814.99
7.3.100.0070.00714.82
7.3.90.0050.00615.22
7.3.80.0070.00715.05
7.3.70.0030.00715.02
7.3.60.0080.00614.95
7.3.50.0050.00714.83
7.3.40.0070.00914.90
7.3.30.0060.00615.09
7.3.20.0110.00616.72
7.3.10.0080.00616.84
7.3.00.0060.00516.91
7.2.330.0070.01116.70
7.2.320.0070.01016.79
7.2.310.0070.01016.80
7.2.300.0100.00717.05
7.2.290.0090.01216.80
7.2.250.0100.01015.05
7.2.240.0070.00715.26
7.2.230.0050.00915.21
7.2.220.0030.01115.20
7.2.210.0050.00915.31
7.2.200.0030.00815.28
7.2.190.0090.00615.39
7.2.180.0030.00815.36
7.2.170.0070.00715.33
7.2.160.0050.00615.07
7.2.150.0040.00917.01
7.2.140.0030.01217.09
7.2.130.0070.00617.16
7.2.120.0050.01017.07
7.2.110.0050.01017.08
7.2.100.0060.00617.10
7.2.90.0060.00717.12
7.2.80.0090.00717.14
7.2.70.0050.00917.11
7.2.60.0050.00816.99
7.2.50.0050.00817.13
7.2.40.0060.00717.11
7.2.30.0060.01017.27
7.2.20.0050.00717.19
7.2.10.0060.00617.10
7.2.00.0040.00917.54
7.1.330.0130.00216.04
7.1.320.0060.00815.94
7.1.310.0060.00816.07
7.1.300.0070.00515.96
7.1.290.0050.01015.95
7.1.280.0070.00515.99
7.1.270.0030.01015.93
7.1.260.0060.00616.09
7.1.250.0040.00816.10
7.1.240.0030.00915.88
7.1.230.0000.01215.96
7.1.220.0060.00615.97
7.1.210.0040.00616.01
7.1.200.0090.00316.05
7.1.190.0020.00915.94
7.1.180.0070.00515.97
7.1.170.0030.01015.94
7.1.160.0060.00616.10
7.1.150.0040.01115.95
7.1.140.0030.00915.97
7.1.130.0050.00615.91
7.1.120.0050.00716.05
7.1.110.0070.00716.00
7.1.100.0040.01116.89
7.1.90.0090.00516.02
7.1.80.0050.00515.98
7.1.70.0100.00416.22
7.1.60.0050.01217.06
7.1.50.0060.00916.43
7.1.40.0050.00816.04
7.1.30.0100.00516.08
7.1.20.0050.00616.08
7.1.10.0060.00816.02
7.1.00.0050.03018.14
7.0.330.0070.00315.62
7.0.320.0070.00515.40
7.0.310.0050.00615.27
7.0.300.0060.00615.58
7.0.290.0050.00815.74
7.0.280.0050.00915.61
7.0.270.0030.00915.76
7.0.260.0070.00515.68
7.0.250.0040.00915.54
7.0.240.0070.00515.40
7.0.230.0050.00915.49
7.0.220.0030.00715.50
7.0.210.0030.00815.36
7.0.200.0020.00816.04
7.0.190.0070.00715.53
7.0.180.0050.00815.46
7.0.170.0030.00815.49
7.0.160.0000.01315.54
7.0.150.0090.00615.73
7.0.140.0060.02617.78
7.0.130.0050.00615.28
7.0.120.0060.00615.77
7.0.110.0060.00615.56
7.0.100.0060.01917.04
7.0.90.0120.03817.08
7.0.80.0040.03116.92
7.0.70.0040.03117.04
7.0.60.0050.02017.08
7.0.50.0100.03217.19
7.0.40.0050.01915.85
7.0.30.0060.02615.82
7.0.20.0050.03215.85
7.0.10.0070.02315.72
7.0.00.0100.02415.83
5.6.400.0070.00714.34
5.6.390.0000.01014.37
5.6.380.0050.00514.39
5.6.370.0080.00814.63
5.6.360.0070.00714.52
5.6.350.0090.00414.21
5.6.340.0090.00514.29
5.6.330.0060.00414.26
5.6.320.0050.00914.64
5.6.310.0020.01014.36
5.6.300.0050.00714.40
5.6.290.0050.00814.48
5.6.280.0080.02516.71
5.6.270.0060.00814.39
5.6.260.0070.00614.52
5.6.250.0070.01616.53
5.6.240.0050.02616.46
5.6.230.0020.03216.52
5.6.220.0090.02816.55
5.6.210.0060.02816.41
5.6.200.0070.03216.74
5.6.190.0070.03116.61
5.6.180.0060.03016.63
5.6.170.0030.02216.50
5.6.160.0060.02416.65
5.6.150.0060.01716.57
5.6.140.0090.02916.49
5.6.130.0030.02316.61
5.6.120.0070.03216.67
5.6.110.0070.03316.57
5.6.100.0060.02716.65
5.6.90.0110.01516.65
5.6.80.0050.02716.32
5.6.70.0010.02516.33
5.6.60.0080.01616.25
5.6.50.0020.03216.29
5.6.40.0080.02016.45
5.6.30.0020.03416.43
5.6.20.0100.02816.28
5.6.10.0030.03016.39
5.6.00.0030.02116.37
5.5.380.0060.02815.43
5.5.370.0080.02915.26
5.5.360.0060.03115.38
5.5.350.0030.02415.28
5.5.340.0090.02715.45
5.5.330.0030.02715.58
5.5.320.0030.01615.63
5.5.310.0030.02715.47
5.5.300.0090.02715.60
5.5.290.0050.03015.49
5.5.280.0050.03415.46
5.5.270.0040.02115.63
5.5.260.0090.02815.46
5.5.250.0070.03115.20
5.5.240.0040.02515.33
5.5.230.0030.01715.23
5.5.220.0060.02915.37
5.5.210.0040.03015.26
5.5.200.0050.03215.17
5.5.190.0110.02115.29
5.5.180.0100.03215.21
5.5.170.0030.00612.65
5.5.160.0040.03415.13
5.5.150.0050.02615.12
5.5.140.0110.01915.19
5.5.130.0090.01115.12
5.5.120.0050.01815.02
5.5.110.0060.01415.17
5.5.100.0040.01915.16
5.5.90.0050.01715.27
5.5.80.0070.01515.16
5.5.70.0040.01715.19
5.5.60.0030.01815.14
5.5.50.0050.01715.16
5.5.40.0050.01615.08
5.5.30.0100.01214.97
5.5.20.0040.01615.17
5.5.10.0090.03015.13
5.5.00.0070.02215.11
5.4.450.0000.03414.76
5.4.440.0080.02814.67
5.4.430.0020.03114.63
5.4.420.0060.02414.64
5.4.410.0070.02914.57
5.4.400.0040.02114.50
5.4.390.0040.02314.53
5.4.380.0050.02714.49
5.4.370.0050.02314.54
5.4.360.0090.02014.51
5.4.350.0070.02414.54
5.4.340.0070.02514.39
5.4.330.0040.00512.19
5.4.320.0070.02514.57
5.4.310.0060.02014.49
5.4.300.0040.02514.46
5.4.290.0070.01414.43
5.4.280.0060.01514.47
5.4.270.0010.01914.54
5.4.260.0020.02014.43
5.4.250.0040.02014.57
5.4.240.0040.01614.50
5.4.230.0030.01714.50
5.4.220.0030.01514.37
5.4.210.0050.01614.48
5.4.200.0020.01814.46
5.4.190.0030.01414.45
5.4.180.0030.01514.61
5.4.170.0070.02914.52
5.4.160.0040.02014.46
5.4.150.0030.02814.50
5.4.140.0010.02413.62
5.4.130.0030.01513.47
5.4.120.0020.01813.62
5.4.110.0030.01813.65
5.4.100.0040.01813.63
5.4.90.0010.01913.62
5.4.80.0070.01413.54
5.4.70.0050.01413.63
5.4.60.0020.01613.50
5.4.50.0010.01813.64
5.4.40.0030.01713.70
5.4.30.0050.01513.58
5.4.20.0060.01213.67
5.4.10.0020.01713.51
5.4.00.0050.01513.44
5.3.290.0040.02312.85
5.3.280.0030.01612.73
5.3.270.0050.02612.87
5.3.260.0060.02312.83
5.3.250.0040.01612.85
5.3.240.0010.02012.83
5.3.230.0040.01612.82
5.3.220.0090.01112.81
5.3.210.0030.01812.78
5.3.200.0030.01712.78
5.3.190.0050.01612.86
5.3.180.0030.02112.81
5.3.170.0020.02212.85
5.3.160.0020.01712.81
5.3.150.0020.01612.78
5.3.140.0020.01912.80
5.3.130.0060.01612.80
5.3.120.0070.01212.74
5.3.110.0040.01612.80
5.3.100.0030.01712.63
5.3.90.0100.01312.63
5.3.80.0030.01612.58
5.3.70.0020.01712.57
5.3.60.0040.01512.62
5.3.50.0020.01612.51
5.3.40.0070.01212.52
5.3.30.0050.01612.58
5.3.20.0060.01412.51
5.3.10.0050.01212.44
5.3.00.0020.01412.36
5.2.170.0030.01710.70
5.2.160.0020.01510.62
5.2.150.0030.01310.62
5.2.140.0070.01010.61
5.2.130.0020.01610.65
5.2.120.0050.01310.70
5.2.110.0000.02310.60
5.2.100.0030.01610.67
5.2.90.0020.01710.68
5.2.80.0030.01510.67
5.2.70.0030.01610.60
5.2.60.0060.01310.57
5.2.50.0020.01510.63
5.2.40.0050.02210.62
5.2.30.0030.01710.61
5.2.20.0030.02110.60
5.2.10.0030.01510.58
5.2.00.0010.01510.46
5.1.60.0070.00810.06
5.1.50.0020.01510.11
5.1.40.0090.02410.13
5.1.30.0030.01710.32
5.1.20.0050.02010.23
5.1.10.0030.01810.15
5.1.00.0000.03010.15
5.0.50.0000.0239.88
5.0.40.0050.0229.88
5.0.30.0040.0329.88
5.0.20.0060.0229.88
5.0.10.0070.0129.88
5.0.00.0060.0219.88
4.4.90.0020.0139.88
4.4.80.0020.0079.88
4.4.70.0020.0099.88
4.4.60.0000.0109.88
4.4.50.0020.0099.88
4.4.40.0010.0139.88
4.4.30.0020.0109.88
4.4.20.0020.0169.88
4.4.10.0030.0149.88
4.4.00.0010.0289.88
4.3.110.0010.0109.88
4.3.100.0050.0169.88
4.3.90.0020.0119.88
4.3.80.0020.0289.88
4.3.70.0020.0119.88
4.3.60.0020.0129.88
4.3.50.0000.0209.88
4.3.40.0020.0269.88
4.3.30.0010.0189.88
4.3.20.0010.0209.88
4.3.10.0010.0169.88
4.3.00.0000.0159.88

preferences:
82.47 ms | 401 KiB | 5 Q