3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'dahazd %class% aiojdzn %attr% oij da %attr% eoijfze %attr% oizejj %class% iojzjf %class% oi oj%class%'; preg_match_all('/\%\w+\%/', $str, $data); var_dump($data); // preg_replace('', '', $str);

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)
8.3.60.0070.00716.75
8.3.50.0040.01116.63
8.3.40.0110.00718.76
8.3.30.0090.00618.84
8.3.20.0080.00020.14
8.3.10.0040.00421.90
8.3.00.0030.00619.38
8.2.180.0110.00418.66
8.2.170.0110.00422.96
8.2.160.0030.01320.52
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0030.00620.78
8.2.120.0070.00026.35
8.2.110.0080.00322.25
8.2.100.0040.00818.03
8.2.90.0050.00317.97
8.2.80.0050.00317.97
8.2.70.0080.00017.75
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00919.76
8.2.30.0040.00418.11
8.2.20.0040.00418.10
8.2.10.0050.00318.11
8.2.00.0000.00717.91
8.1.280.0090.00625.92
8.1.270.0070.00022.09
8.1.260.0000.00726.35
8.1.250.0090.00028.09
8.1.240.0070.01522.42
8.1.230.0070.00321.11
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0110.00017.13
8.1.190.0040.00417.22
8.1.180.0050.00318.10
8.1.170.0080.00018.82
8.1.160.0000.00718.88
8.1.150.0000.00720.55
8.1.140.0040.00419.52
8.1.130.0000.00718.74
8.1.120.0000.00817.58
8.1.110.0000.00817.56
8.1.100.0040.00417.41
8.1.90.0040.00417.52
8.1.80.0000.00717.39
8.1.70.0030.00317.51
8.1.60.0000.00817.49
8.1.50.0050.00317.58
8.1.40.0080.00017.59
8.1.30.0000.00817.68
8.1.20.0040.00417.73
8.1.10.0000.00817.65
8.1.00.0060.00317.48
8.0.300.0040.00419.98
8.0.290.0000.01016.75
8.0.280.0030.00318.38
8.0.270.0050.00317.25
8.0.260.0070.00016.79
8.0.250.0030.00317.05
8.0.240.0050.00216.90
8.0.230.0060.00617.06
8.0.220.0040.00416.89
8.0.210.0030.00316.98
8.0.200.0030.00517.08
8.0.190.0030.00616.88
8.0.180.0040.00416.88
8.0.170.0000.00816.98
8.0.160.0030.00317.02
8.0.150.0030.00617.01
8.0.140.0040.00416.93
8.0.130.0060.00013.35
8.0.120.0000.00816.95
8.0.110.0040.00416.98
8.0.100.0080.00016.75
8.0.90.0040.00416.82
8.0.80.0170.00316.97
8.0.70.0000.00716.75
8.0.60.0070.00016.89
8.0.50.0050.00316.93
8.0.30.0110.00817.13
8.0.20.0100.00917.40
8.0.10.0000.00717.14
8.0.00.0070.01016.77
7.4.330.0050.00015.55
7.4.320.0040.00416.63
7.4.300.0030.00316.55
7.4.290.0120.00016.64
7.4.280.0100.00016.61
7.4.270.0030.00316.66
7.4.260.0060.00013.34
7.4.250.0070.00016.71
7.4.240.0000.00716.71
7.4.230.0080.00016.53
7.4.220.0160.00916.84
7.4.210.0100.00816.68
7.4.200.0030.00316.57
7.4.160.0110.00516.44
7.4.150.0080.01017.40
7.4.140.0070.01317.86
7.4.130.0110.01116.43
7.4.120.0110.00716.56
7.4.110.0150.01116.52
7.4.100.0090.00916.70
7.4.90.0170.00016.95
7.4.80.0130.01119.39
7.4.70.0120.00616.41
7.4.60.0130.00316.55
7.4.50.0110.00416.43
7.4.40.0080.00816.55
7.4.30.0140.01016.81
7.4.00.0080.00815.14
7.3.330.0030.00313.19
7.3.320.0000.00513.07
7.3.310.0040.00416.34
7.3.300.0000.00716.30
7.3.290.0000.00716.18
7.3.280.0080.00816.25
7.3.270.0110.01117.40
7.3.260.0080.01016.33
7.3.250.0050.01416.47
7.3.240.0080.01016.26
7.3.230.0180.00316.30
7.3.210.0090.00916.36
7.3.200.0160.00716.66
7.3.190.0130.00316.38
7.3.180.0100.00716.37
7.3.170.0040.01216.34
7.3.160.0080.00816.36
7.3.120.0060.01015.00
7.3.110.0120.00514.76
7.3.100.0070.00814.97
7.3.90.0090.00614.83
7.3.80.0070.00714.87
7.3.70.0050.00914.67
7.3.60.0070.00714.86
7.3.50.0070.00914.71
7.3.40.0070.00914.81
7.3.30.0070.00614.77
7.3.20.0060.00816.62
7.3.10.0050.00916.71
7.3.00.0080.00616.61
7.2.330.0120.00616.41
7.2.320.0090.00616.52
7.2.310.0040.01516.65
7.2.300.0100.00716.57
7.2.290.0130.00316.73
7.2.250.0070.01214.93
7.2.240.0070.01215.00
7.2.230.0100.00514.99
7.2.220.0060.00914.88
7.2.210.0040.01114.97
7.2.200.0060.00814.98
7.2.190.0080.00614.90
7.2.180.0100.00815.10
7.2.170.0030.01214.97
7.2.60.0060.01016.85
7.2.00.0060.00619.61
7.1.330.0050.00915.75
7.1.320.0080.00315.91
7.1.310.0070.01015.86
7.1.300.0080.00715.80
7.1.290.0090.00515.86
7.1.280.0030.00915.69
7.1.270.0040.01015.75
7.1.260.0100.00415.77
7.1.200.0060.01015.85
7.1.100.0030.00818.26
7.1.70.0040.00817.03
7.1.60.0170.01734.99
7.1.50.0160.00934.90
7.1.40.0070.02034.52
7.1.30.0100.01734.47
7.1.20.0160.01334.61
7.1.10.0060.00616.84
7.1.00.0030.01016.82
7.0.200.0070.00716.91
7.0.190.0000.01316.71
7.0.180.0030.01016.23
7.0.170.0000.01216.43
7.0.160.0070.00716.21
7.0.150.0060.00616.53
7.0.140.0000.01316.47
7.0.130.0040.00816.64
7.0.120.0060.00616.55
7.0.110.0090.00316.69
7.0.100.0040.00716.41
7.0.90.0000.01116.51
7.0.80.0000.01116.39
7.0.70.0130.00016.41
7.0.60.0060.00916.23
7.0.50.0060.00616.50
7.0.40.0030.00916.51
7.0.30.0060.00616.63
7.0.20.0090.00316.44
7.0.10.0030.00916.31
7.0.00.0000.01216.60

preferences:
42.39 ms | 400 KiB | 5 Q