3v4l.org

run code in 300+ PHP versions simultaneously
<?php $qry = '[url="google.com"]google[/url] and [img]image here[/img]'; echo preg_replace('~\[(img|url)\b[^]]*](.*?)\[/\1]~is', 'REPLACED', $qry);

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)
8.3.70.0090.01616.58
8.3.60.0120.00918.56
8.3.50.0210.00016.68
8.3.40.0100.00321.84
8.3.30.0150.00418.97
8.3.20.0000.00824.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.190.0140.00716.61
8.2.180.0120.00325.92
8.2.170.0080.00619.04
8.2.160.0070.01422.96
8.2.150.0070.00025.66
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00026.35
8.2.110.0100.00022.21
8.2.100.0090.00317.91
8.2.90.0080.00018.22
8.2.80.0050.00318.22
8.2.70.0090.00017.88
8.2.60.0000.00818.09
8.2.50.0080.00018.10
8.2.40.0000.00820.13
8.2.30.0050.00318.08
8.2.20.0070.00018.14
8.2.10.0040.00419.13
8.2.00.0050.00219.18
8.1.280.0140.00325.92
8.1.270.0060.01223.99
8.1.260.0090.00028.09
8.1.250.0080.00328.09
8.1.240.0060.00322.01
8.1.230.0080.00321.03
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0080.00017.36
8.1.190.0080.00017.23
8.1.180.0080.00018.88
8.1.170.0040.00418.77
8.1.160.0000.00718.80
8.1.150.0040.00418.79
8.1.140.0000.00718.86
8.1.130.0030.00317.41
8.1.120.0050.00317.53
8.1.110.0080.00017.56
8.1.100.0040.00417.54
8.1.90.0030.00417.45
8.1.80.0000.00817.54
8.1.70.0000.00717.60
8.1.60.0050.00317.71
8.1.50.0080.00017.63
8.1.40.0040.00417.57
8.1.30.0050.00317.68
8.1.20.0040.00417.77
8.1.10.0040.00417.71
8.1.00.0000.01017.49
8.0.300.0040.00420.06
8.0.290.0060.00316.88
8.0.280.0070.00018.53
8.0.270.0030.00518.17
8.0.260.0060.00316.91
8.0.250.0030.00317.12
8.0.240.0040.00417.02
8.0.230.0030.00517.02
8.0.220.0000.00817.04
8.0.210.0040.00416.95
8.0.200.0030.00317.04
8.0.190.0030.00317.04
8.0.180.0000.00816.96
8.0.170.0040.00417.05
8.0.160.0070.00016.82
8.0.150.0070.00016.88
8.0.140.0000.00716.89
8.0.130.0000.00713.41
8.0.120.0080.00016.95
8.0.110.0050.00216.84
8.0.100.0000.00716.99
8.0.90.0030.00316.93
8.0.80.0090.00917.01
8.0.70.0030.00516.85
8.0.60.0040.00416.84
8.0.50.0020.00516.87
8.0.30.0070.01017.09
8.0.20.0110.01017.15
8.0.10.0040.00416.98
8.0.00.0090.00917.00
7.4.330.0000.00515.55
7.4.320.0030.00316.72
7.4.300.0000.00616.65
7.4.290.0040.00416.59
7.4.280.0040.00416.50
7.4.270.0040.00416.66
7.4.260.0070.00016.73
7.4.250.0070.00016.62
7.4.240.0030.00316.75
7.4.230.0000.00716.64
7.4.220.0050.00216.72
7.4.210.0060.00916.77
7.4.200.0030.00516.47
7.4.130.0130.00516.80
7.4.120.0210.00316.74
7.4.110.0130.00816.60
7.4.100.0030.01516.56
7.4.90.0070.01416.46
7.4.80.0070.02016.46
7.4.70.0220.00016.52
7.4.60.0090.01516.53
7.4.50.0160.00316.72
7.4.40.0110.01116.43
7.4.30.0140.00916.67
7.4.20.0140.01116.69
7.4.10.0080.01616.43
7.4.00.0040.01416.78
7.3.330.0030.00716.14
7.3.320.0030.00313.12
7.3.310.0070.00316.14
7.3.300.0060.00016.32
7.3.290.0080.00816.33
7.3.260.0160.00316.55
7.3.240.0120.00916.42
7.3.230.0130.01016.39
7.3.220.0130.00916.16
7.3.210.0170.00416.50
7.3.200.0150.00916.54
7.3.190.0160.00616.27
7.3.180.0080.01516.28
7.3.170.0110.00716.38
7.3.160.0110.01616.11
7.3.150.0180.00316.58
7.3.140.0200.00016.52
7.3.130.0160.01016.38
7.3.120.0060.01716.40
7.3.110.0150.00716.10
7.3.100.0150.00716.35
7.3.90.0120.01316.47
7.3.80.0080.01616.25
7.3.70.0120.00916.29
7.3.60.0100.01416.43
7.3.50.0060.01216.40
7.3.40.0150.00916.35
7.3.30.0090.00916.25
7.3.20.0100.00916.59
7.3.10.0120.00816.54
7.3.00.0200.00716.45
7.2.340.0190.00416.79
7.2.330.0120.00616.57
7.2.320.0130.01316.66
7.2.310.0130.00716.57
7.2.300.0140.00916.40
7.2.290.0160.00616.55
7.2.280.0090.00916.76
7.2.270.0120.00816.50
7.2.260.0100.01316.73
7.2.250.0090.00916.84
7.2.240.0050.01516.73
7.2.230.0180.00516.63
7.2.220.0110.01416.70
7.2.210.0100.01016.61
7.2.200.0100.01116.53
7.2.190.0070.01516.54
7.2.180.0070.01416.54
7.2.170.0120.00916.50
7.2.160.0090.01016.60
7.2.150.0000.01916.64
7.2.140.0170.00716.67
7.2.130.0080.01616.51
7.2.120.0070.01616.70
7.2.110.0140.01016.69
7.2.100.0200.00316.63
7.2.90.0140.01016.45
7.2.80.0240.00016.70
7.2.70.0130.01016.57
7.2.60.0150.00616.77
7.2.50.0080.01316.53
7.2.40.0100.01016.75
7.2.30.0060.01916.55
7.2.20.0130.00716.82
7.2.10.0080.01216.61
7.2.00.0060.01316.53

preferences:
18.37 ms | 401 KiB | 5 Q