3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = <<<TXT /something/ and /something?foo=bar are ok, but /another/something/ is not. Ah, /something is ok without trailing slash is ok as well. TXT; $r = '~(?:\s|^)(/something/?(?:\?[^\s]+)?)~'; preg_match_all($r, $str, $m); print_r($m[1]);

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)
8.3.70.0030.01716.88
8.3.60.0110.00718.43
8.3.50.0110.00821.30
8.3.40.0000.01518.96
8.3.30.0120.00418.79
8.3.20.0040.00421.74
8.3.10.0040.00422.06
8.3.00.0000.00822.39
8.2.190.0110.00416.75
8.2.180.0130.00318.72
8.2.170.0120.00322.96
8.2.160.0000.01422.39
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0090.00026.16
8.2.120.0080.00021.19
8.2.110.0030.00620.42
8.2.100.0000.01117.91
8.2.90.0050.00318.00
8.2.80.0030.00617.97
8.2.70.0000.00817.68
8.2.60.0080.00018.03
8.2.50.0000.00818.10
8.2.40.0000.00819.33
8.2.30.0040.00419.27
8.2.20.0050.00317.99
8.2.10.0040.00419.18
8.2.00.0030.00319.09
8.1.280.0090.00625.92
8.1.270.0080.00020.64
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00819.42
8.1.230.0090.00320.89
8.1.220.0000.00817.74
8.1.210.0040.00420.89
8.1.200.0080.00417.23
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0050.00318.70
8.1.160.0040.00419.04
8.1.150.0000.00718.79
8.1.140.0050.00320.93
8.1.130.0040.00420.01
8.1.120.0030.00317.52
8.1.110.0030.00517.52
8.1.100.0070.00017.45
8.1.90.0000.00717.55
8.1.80.0040.00417.55
8.1.70.0020.00517.55
8.1.60.0040.00417.66
8.1.50.0070.00017.59
8.1.40.0070.00417.49
8.1.30.0050.00317.79
8.1.20.0050.00317.60
8.1.10.0060.00317.68
8.1.00.0000.00817.66
8.0.300.0000.00719.85
8.0.290.0080.00016.74
8.0.280.0000.00718.42
8.0.270.0000.00717.21
8.0.260.0070.00021.90
8.0.250.0030.00316.98
8.0.240.0000.00717.07
8.0.230.0070.00017.12
8.0.220.0030.00317.04
8.0.210.0040.00417.08
8.0.200.0000.00717.10
8.0.190.0040.00417.15
8.0.180.0030.00517.11
8.0.170.0040.00417.11
8.0.160.0000.00816.94
8.0.150.0070.00017.07
8.0.140.0000.00716.89
8.0.130.0000.00613.43
8.0.120.0040.00416.91
8.0.110.0000.00917.09
8.0.100.0050.00216.84
8.0.90.0000.00716.84
8.0.80.0070.00717.09
8.0.70.0000.00717.08
8.0.60.0040.00417.01
8.0.50.0050.00316.93
8.0.30.0100.01217.11
8.0.20.0090.00917.38
8.0.10.0020.00517.12
8.0.00.0070.01316.74
7.4.330.0000.00615.55
7.4.320.0070.00016.75
7.4.300.0000.00616.75
7.4.290.0040.00416.60
7.4.280.0050.00316.56
7.4.270.0080.00016.73
7.4.260.0000.00613.40
7.4.250.0000.00716.71
7.4.240.0050.00316.66
7.4.230.0000.00716.55
7.4.220.0050.00316.73
7.4.210.0050.01116.58
7.4.200.0070.00016.72
7.4.130.0060.01316.84
7.4.120.0120.00916.55
7.4.110.0140.00316.68
7.4.100.0070.01116.71
7.4.90.0160.00016.46
7.4.80.0030.01319.39
7.4.70.0130.00316.64
7.4.60.0090.00916.61
7.4.50.0140.00316.72
7.4.40.0100.00716.61
7.4.10.0030.01315.16
7.4.00.0060.01015.09
7.3.330.0030.00316.38
7.3.320.0000.00613.19
7.3.310.0000.00816.42
7.3.300.0000.00716.30
7.3.290.0070.00016.40
7.3.280.0090.00616.44
7.3.260.0090.00816.53
7.3.240.0100.00916.51
7.3.230.0090.00916.55
7.3.210.0100.00716.52
7.3.200.0100.00716.38
7.3.190.0060.00916.49
7.3.180.0060.00916.61
7.3.170.0100.00616.41
7.3.160.0070.00816.44
7.3.130.0080.00715.07
7.3.120.0100.00615.15
7.3.110.0120.00715.07
7.3.100.0080.00714.83
7.3.90.0090.00614.88
7.3.80.0070.00815.03
7.3.70.0060.00914.98
7.3.60.0070.00914.82
7.3.50.0070.00714.79
7.3.40.0060.01014.89
7.3.30.0070.00914.90
7.3.20.0090.00816.37
7.3.10.0100.00816.39
7.3.00.0060.01216.35
7.2.330.0120.00616.60
7.2.320.0080.00816.71
7.2.310.0130.01016.68
7.2.300.0110.01116.56
7.2.290.0070.01116.58
7.2.260.0080.01015.06
7.2.250.0070.01115.12
7.2.240.0030.01115.13
7.2.230.0040.00915.00
7.2.220.0060.01015.05
7.2.210.0070.00915.10
7.2.200.0050.01014.97
7.2.190.0070.00915.03
7.2.180.0040.01115.09
7.2.170.0070.00815.11
7.2.160.0080.00915.06
7.2.150.0110.00816.53
7.2.140.0100.00916.56
7.2.130.0090.01016.53
7.2.120.0100.01116.61
7.2.110.0110.01016.52
7.2.100.0120.00716.46
7.2.90.0100.00916.55
7.2.80.0100.01016.59
7.2.70.0090.00716.45
7.2.60.0070.01216.54
7.2.50.0110.00816.50
7.2.40.0120.00616.52
7.2.30.0110.00716.67
7.2.20.0080.01316.59
7.2.10.0100.00916.44
7.2.00.0170.01016.86
7.1.330.0080.00516.07
7.1.320.0050.00615.95
7.1.310.0090.00915.63
7.1.300.0100.00615.51
7.1.290.0080.00915.43
7.1.280.0090.00815.57
7.1.270.0100.00915.53
7.1.260.0110.00915.51
7.1.250.0170.00915.48
7.1.240.0020.01015.83
7.1.230.0060.00516.00
7.1.220.0010.01215.90
7.1.210.0070.00415.91
7.1.200.0060.00916.01
7.1.190.0040.01115.89
7.1.180.0060.00616.01
7.1.170.0050.00815.98
7.1.160.0040.00915.88
7.1.150.0060.00815.76
7.1.140.0020.01116.00
7.1.130.0030.01016.05
7.1.120.0070.00615.89
7.1.110.0040.00815.92
7.1.100.0030.00915.87
7.1.90.0060.00516.01
7.1.80.0040.00715.90
7.1.70.0080.00516.00
7.1.60.0060.00615.96
7.1.50.0080.00716.06
7.1.40.0090.00315.89
7.1.30.0040.00915.98
7.1.20.0060.00715.89
7.1.10.0050.00915.91
7.1.00.0080.00515.86

preferences:
64.34 ms | 401 KiB | 5 Q