3v4l.org

run code in 300+ PHP versions simultaneously
<?php function delkakko($word) { $delkakko = preg_replace("/\(.+?\)/", "", $word); echo $delkakko . PHP_EOL; } delkakko('(aaa)bbb'); delkakko('(aaaaa)bbbbb'); delkakko('(a(aaa)aa)bbb');

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)
8.3.70.0150.00018.43
8.3.60.0130.00918.55
8.3.50.0180.00821.05
8.3.40.0090.00918.72
8.3.30.0100.01018.66
8.3.20.0070.00020.34
8.3.10.0040.00421.77
8.3.00.0060.00322.57
8.2.190.0100.01016.63
8.2.180.0170.00318.66
8.2.170.0200.00022.96
8.2.160.0130.00722.27
8.2.150.0000.01224.18
8.2.140.0040.00424.66
8.2.130.0040.00420.53
8.2.120.0000.00726.35
8.2.110.0060.00322.08
8.2.100.0130.00017.91
8.2.90.0040.00418.16
8.2.80.0040.00817.97
8.2.70.0000.00817.93
8.2.60.0090.00018.03
8.2.50.0040.00418.10
8.2.40.0040.00422.32
8.2.30.0000.00719.14
8.2.20.0050.00318.12
8.2.10.0000.00717.95
8.2.00.0000.00718.13
8.1.280.0150.00325.92
8.1.270.0110.00423.84
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00020.57
8.1.230.0000.01220.88
8.1.220.0040.00421.09
8.1.210.0100.00018.77
8.1.200.0080.00017.35
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0080.00018.79
8.1.160.0080.00018.84
8.1.150.0030.00520.19
8.1.140.0040.00419.49
8.1.130.0000.00718.77
8.1.120.0050.00217.44
8.1.110.0000.00717.54
8.1.100.0030.00517.52
8.1.90.0000.00717.55
8.1.80.0040.00417.56
8.1.70.0050.00217.49
8.1.60.0040.00417.74
8.1.50.0000.00917.72
8.1.40.0090.00017.68
8.1.30.0050.00317.79
8.1.20.0030.00617.86
8.1.10.0030.00517.59
8.1.00.0050.00217.58
8.0.300.0040.00419.77
8.0.290.0080.00016.75
8.0.280.0070.00018.39
8.0.270.0040.00417.27
8.0.260.0060.00019.00
8.0.250.0000.00717.09
8.0.240.0050.00217.07
8.0.230.0060.00317.09
8.0.220.0070.00017.06
8.0.210.0040.00416.94
8.0.200.0040.00417.07
8.0.190.0000.01117.11
8.0.180.0020.00517.06
8.0.170.0000.00817.01
8.0.160.0050.00316.89
8.0.150.0040.00416.88
8.0.140.0070.00016.96
8.0.130.0050.00013.52
8.0.120.0080.00016.95
8.0.110.0040.00416.80
8.0.100.0040.00417.02
8.0.90.0000.00716.98
8.0.80.0060.01017.04
8.0.70.0070.00016.90
8.0.60.0090.00017.14
8.0.50.0070.00017.00
8.0.30.0060.01317.16
8.0.20.0130.00717.40
8.0.10.0000.00717.15
8.0.00.0080.01417.07
7.4.330.0000.00415.55
7.4.320.0050.00216.50
7.4.300.0000.00616.81
7.4.290.0030.00316.74
7.4.280.0040.00416.67
7.4.270.0030.00316.70
7.4.260.0070.00016.81
7.4.250.0070.00016.66
7.4.240.0030.00516.80
7.4.230.0070.00016.90
7.4.220.0130.00616.71
7.4.210.0090.01116.75
7.4.200.0000.00716.80
7.4.160.0130.00616.60
7.4.150.0130.00717.40
7.4.140.0110.00817.86
7.4.130.0070.01016.65
7.4.120.0140.00816.75
7.4.110.0090.00916.72
7.4.100.0160.00616.71
7.4.90.0040.01216.63
7.4.80.0030.01419.39
7.4.70.0060.01216.66
7.4.60.0100.00616.82
7.4.50.0030.00916.73
7.4.40.0090.00916.56
7.4.30.0120.00616.76
7.4.00.0070.01015.25
7.3.330.0050.00013.27
7.3.320.0000.00513.26
7.3.310.0030.00316.34
7.3.300.0000.00716.41
7.3.290.0000.00716.45
7.3.280.0110.00816.44
7.3.270.0080.00817.40
7.3.260.0120.00716.61
7.3.240.0070.01116.67
7.3.230.0070.01016.43
7.3.210.0090.00916.82
7.3.200.0030.01416.71
7.3.190.0130.00316.75
7.3.180.0110.00616.50
7.3.170.0090.00916.77
7.3.160.0120.00316.60
7.2.330.0100.00716.89
7.2.320.0070.01116.82
7.2.310.0060.01116.87
7.2.300.0070.01116.77
7.2.290.0090.00916.88
7.2.60.0000.01317.25
7.1.200.0060.00615.92
7.1.70.0040.00417.42
7.1.60.0070.00417.52
7.1.50.1280.05040.64
7.1.40.0170.00734.47
7.1.30.0170.00734.84
7.1.20.0170.01034.59
7.1.10.0070.01016.57
7.1.00.0100.00716.74
7.0.200.0100.00716.87
7.0.190.0070.05722.34
7.0.180.0030.01016.10
7.0.170.0000.01016.33
7.0.160.0030.01016.25
7.0.150.0070.00716.09
7.0.140.0030.01016.39
7.0.130.0000.01016.65
7.0.120.0070.00316.64
7.0.110.0000.01016.41
7.0.100.0000.01316.39
7.0.90.0030.00716.45
7.0.80.0030.00716.51
7.0.70.0030.01016.34
7.0.60.0070.00716.18
7.0.50.0030.01316.45
7.0.40.0070.00316.49
7.0.30.1300.01014.77
7.0.20.0800.00716.34
7.0.10.0070.00716.60
7.0.00.0070.00716.51

preferences:
19.1 ms | 401 KiB | 5 Q