3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('/\[{2}(.+?)\]{2}/', 'sometext[[GridRef:St12341234]]moretext', $match); print_r($match);

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)
8.5.10.0100.00816.74
8.5.00.0140.00719.83
8.4.150.0030.00014.05
8.4.140.0110.01117.61
8.4.130.0110.01018.91
8.4.120.0060.00424.32
8.4.110.0120.00918.87
8.4.100.0150.00617.67
8.4.90.0150.00620.54
8.4.80.0130.00718.82
8.4.70.0110.00720.63
8.4.60.0110.00420.65
8.4.50.0120.00818.49
8.4.40.0160.00319.70
8.4.30.0120.00919.39
8.4.20.0130.00719.46
8.4.10.0090.00019.39
8.3.280.0130.00818.51
8.3.270.0120.00816.79
8.3.260.0070.00516.85
8.3.250.0120.00818.75
8.3.240.0080.00817.29
8.3.230.0140.00516.61
8.3.220.0100.00818.87
8.3.210.0050.00316.86
8.3.200.0050.00616.92
8.3.190.0120.00916.93
8.3.180.0070.00119.04
8.3.170.0030.01616.85
8.3.160.0080.00016.85
8.3.150.0120.00317.24
8.3.140.0050.00217.04
8.3.130.0080.00018.31
8.3.120.0040.01620.43
8.3.110.0000.01020.94
8.3.100.0140.00324.06
8.3.90.0130.00326.77
8.3.80.0100.00018.56
8.3.70.0090.00616.63
8.3.60.0160.00318.56
8.3.50.0080.00818.26
8.3.40.0110.00718.78
8.3.30.0090.00618.59
8.3.20.0040.00420.34
8.3.10.0000.00820.59
8.3.00.0040.00419.21
8.2.290.0090.01016.68
8.2.280.0080.00218.45
8.2.270.0120.00616.88
8.2.260.0090.00017.13
8.2.250.0110.00418.39
8.2.240.0030.00617.05
8.2.230.0080.00422.58
8.2.220.0060.00337.54
8.2.210.0040.00426.77
8.2.200.0050.00518.41
8.2.190.0060.00816.58
8.2.180.0190.00416.38
8.2.170.0140.00722.96
8.2.160.0100.00322.24
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0020.00519.24
8.2.120.0030.00526.35
8.2.110.0030.00620.28
8.2.100.0100.00017.78
8.2.90.0040.00419.00
8.2.80.0060.00317.97
8.2.70.0060.00317.63
8.2.60.0000.00917.88
8.2.50.0000.00818.10
8.2.40.0040.00420.54
8.2.30.0050.00219.11
8.2.20.0050.00317.98
8.2.10.0060.00317.96
8.2.00.0040.00417.89
8.1.330.0120.00721.93
8.1.320.0110.00818.17
8.1.310.0080.00816.64
8.1.300.0000.00818.37
8.1.290.0040.00430.84
8.1.280.0110.00425.92
8.1.270.0080.00022.23
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.74
8.1.230.0070.00419.10
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0080.00317.23
8.1.190.0050.00317.22
8.1.180.0020.00518.10
8.1.170.0050.00318.73
8.1.160.0000.00818.89
8.1.150.0040.00418.75
8.1.140.0080.00019.42
8.1.130.0000.00718.87
8.1.120.0000.00717.48
8.1.110.0070.00317.38
8.1.100.0000.00817.50
8.1.90.0030.00517.53
8.1.80.0000.00717.45
8.1.70.0000.00817.38
8.1.60.0040.00417.48
8.1.50.0000.00717.51
8.1.40.0060.00317.42
8.1.30.0000.00817.58
8.1.20.0050.00317.64
8.1.10.0090.00017.64
8.1.00.0000.00817.47
8.0.300.0030.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.39
8.0.270.0000.00717.07
8.0.260.0000.00619.02
8.0.250.0050.00516.90
8.0.240.0030.00616.86
8.0.230.0040.00416.87
8.0.220.0000.00716.83
8.0.210.0030.00316.93
8.0.200.0070.00017.02
8.0.190.0050.00317.01
8.0.180.0000.00816.85
8.0.170.0000.00716.79
8.0.160.0020.00516.90
8.0.150.0040.00416.82
8.0.140.0030.00516.85
8.0.130.0000.00813.34
8.0.120.0040.00416.86
8.0.110.0030.00316.89
8.0.100.0070.00016.94
8.0.90.0000.00816.77
8.0.80.0140.00416.88
8.0.70.0050.00216.78
8.0.60.0040.00416.83
8.0.50.0040.00416.80
8.0.30.0080.01217.08
8.0.20.0120.00917.40
8.0.10.0050.00217.04
8.0.00.0120.00916.59
7.4.330.0020.00215.55
7.4.320.0000.00616.69
7.4.300.0070.00016.70
7.4.290.0030.00316.58
7.4.280.0050.00316.57
7.4.270.0070.00016.71
7.4.260.0030.00616.58
7.4.250.0040.00416.66
7.4.240.0000.00716.66
7.4.230.0050.00216.34
7.4.220.0090.00916.77
7.4.210.0140.00016.56
7.4.200.0000.00716.70
7.4.160.0080.00916.64
7.4.150.0090.00817.40
7.4.140.0080.01117.86
7.4.130.0090.00916.69
7.4.120.0100.00916.52
7.4.110.0100.00716.57
7.4.100.0060.01016.37
7.4.90.0060.01116.55
7.4.80.0120.00619.39
7.4.70.0140.00316.75
7.4.60.0070.01016.57
7.4.50.0070.01116.36
7.4.40.0090.00616.75
7.4.30.0130.00316.52
7.4.00.0070.00714.91
7.3.330.0030.00213.00
7.3.320.0030.00313.14
7.3.310.0030.00316.37
7.3.300.0030.00316.32
7.3.290.0060.01116.28
7.3.280.0110.00616.26
7.3.270.0100.00717.40
7.3.260.0090.01416.48
7.3.250.0060.01116.26
7.3.240.0070.00916.37
7.3.230.0120.00916.30
7.3.210.0070.01016.52
7.3.200.0090.00916.68
7.3.190.0030.01216.26
7.3.180.0120.00616.47
7.3.170.0100.00716.50
7.3.160.0040.01116.59
7.2.330.0130.00316.68
7.2.320.0120.00616.46
7.2.310.0150.00316.56
7.2.300.0060.01216.53
7.2.290.0120.00616.51
7.2.60.0030.00816.79
7.1.200.0040.00715.89
7.1.70.0060.00617.26
7.1.60.0180.00735.21
7.1.50.0160.00935.02
7.1.40.0140.01034.72
7.1.30.0150.01134.68
7.1.20.0190.00734.73
7.1.10.0000.01416.64
7.1.00.0060.00616.62
7.0.200.0040.00816.77
7.0.190.0000.01116.72
7.0.180.0000.01216.40
7.0.170.0060.00616.27
7.0.160.0050.00516.13
7.0.150.0040.00816.29
7.0.140.0000.01216.54
7.0.130.0030.01016.65
7.0.120.0000.01116.82
7.0.110.0030.00916.61
7.0.100.0030.00916.45
7.0.90.0030.00916.47
7.0.80.0080.00416.39
7.0.70.0100.00316.37
7.0.60.0000.01116.34
7.0.50.0000.01216.25
7.0.40.0030.00916.71
7.0.30.0000.01516.65
7.0.20.0060.00616.46
7.0.10.0000.01216.43
7.0.00.0040.00816.60

preferences:
163.42 ms | 403 KiB | 5 Q