3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = preg_replace('~\[(img|url)\](.*)\[/\1\]~i', 'REPLACED', '[img]test[/img][not]img[/not][url]http][/url]'); echo $result;

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)
8.5.10.0100.00716.51
8.5.00.0100.01120.07
8.4.160.0100.01222.09
8.4.150.0020.00114.05
8.4.140.0120.00917.67
8.4.130.0120.00917.77
8.4.120.0060.01120.41
8.4.110.0130.00622.35
8.4.100.0080.00317.60
8.4.90.0060.00318.63
8.4.80.0120.00717.96
8.4.70.0050.00318.04
8.4.60.0030.00520.46
8.4.50.0130.00722.08
8.4.40.0090.00620.51
8.4.30.0070.01320.50
8.4.20.0040.00418.03
8.4.10.0060.00319.57
8.3.280.0130.00818.39
8.3.270.0090.01016.68
8.3.260.0110.00816.69
8.3.250.0090.01018.76
8.3.240.0090.01116.73
8.3.230.0060.00316.61
8.3.220.0060.00416.95
8.3.210.0060.00218.71
8.3.200.0020.00716.80
8.3.190.0060.00417.28
8.3.180.0080.01016.60
8.3.170.0120.00616.52
8.3.160.0090.00918.64
8.3.150.0140.00417.14
8.3.140.0100.00018.79
8.3.130.0050.00318.57
8.3.120.0090.00018.70
8.3.110.0080.00020.94
8.3.100.0040.00824.06
8.3.90.0040.00426.77
8.3.80.0080.00416.63
8.3.70.0110.00716.63
8.3.60.0070.01018.56
8.3.50.0320.00823.55
8.3.40.0040.01121.88
8.3.30.0060.00918.82
8.3.20.0030.00524.18
8.3.10.0070.00024.66
8.3.00.0050.00326.16
8.2.290.0100.00822.38
8.2.280.0050.00618.64
8.2.270.0120.00616.47
8.2.260.0000.00816.66
8.2.250.0090.00016.71
8.2.240.0090.00017.04
8.2.230.0030.00522.58
8.2.220.0150.00337.54
8.2.210.0070.01126.77
8.2.200.0090.00016.75
8.2.190.0070.01016.75
8.2.180.0000.01525.92
8.2.170.0110.00418.82
8.2.160.0000.01522.96
8.2.150.0000.00725.66
8.2.140.0050.00324.66
8.2.130.0060.00826.16
8.2.120.0080.00019.79
8.2.110.0180.00021.13
8.2.100.0000.01118.02
8.2.90.0040.00418.09
8.2.80.0080.00017.97
8.2.70.0000.00817.80
8.2.60.0050.00318.22
8.2.50.0090.00018.10
8.2.40.0000.00819.43
8.2.30.0040.00419.15
8.2.20.0000.00718.07
8.2.10.0000.00719.15
8.2.00.0030.00519.27
8.1.330.0100.00821.82
8.1.320.0120.00716.04
8.1.310.0000.00816.89
8.1.300.0090.00017.98
8.1.290.0040.00430.84
8.1.280.0150.00025.92
8.1.270.0000.00823.99
8.1.260.0090.00926.35
8.1.250.0080.00028.09
8.1.240.0000.00823.92
8.1.230.0090.00322.71
8.1.220.0040.00417.77
8.1.210.0040.00420.07
8.1.200.0030.00617.35
8.1.190.0040.00417.36
8.1.180.0000.00818.10
8.1.170.0090.00018.68
8.1.160.0040.00419.01
8.1.150.0040.00418.78
8.1.140.0000.00817.54
8.1.130.0000.00717.46
8.1.120.0050.00317.62
8.1.110.0040.00417.48
8.1.100.0000.00817.59
8.1.90.0040.00417.56
8.1.80.0030.00517.51
8.1.70.0000.00817.43
8.1.60.0040.00417.56
8.1.50.0000.00817.63
8.1.40.0030.00617.59
8.1.30.0000.00817.76
8.1.20.0040.00417.62
8.1.10.0070.00317.72
8.1.00.0000.01017.58
8.0.300.0060.00321.91
8.0.290.0030.00516.63
8.0.280.0030.00318.45
8.0.270.0050.00216.90
8.0.260.0000.00717.01
8.0.250.0030.00317.05
8.0.240.0000.00817.13
8.0.230.0040.00416.92
8.0.220.0070.00017.02
8.0.210.0030.00316.80
8.0.200.0040.00417.07
8.0.190.0060.00317.05
8.0.180.0000.00716.90
8.0.170.0080.00017.00
8.0.160.0060.00316.97
8.0.150.0030.00516.93
8.0.140.0000.00716.92
8.0.130.0050.00313.41
8.0.120.0030.00716.98
8.0.110.0040.00416.87
8.0.100.0000.00716.91
8.0.90.0030.00316.94
8.0.80.0070.00916.94
8.0.70.0030.00416.91
8.0.60.0000.00716.94
8.0.50.0000.00716.95
8.0.30.0150.00317.13
8.0.20.0060.01317.20
8.0.10.0070.00016.96
8.0.00.0100.00716.76
7.4.330.0000.00615.55
7.4.320.0030.00316.76
7.4.300.0080.00016.74
7.4.290.0000.00816.65
7.4.280.0050.00516.77
7.4.270.0040.00416.56
7.4.260.0000.00613.41
7.4.250.0000.00716.72
7.4.240.0070.00016.68
7.4.230.0040.00416.73
7.4.220.0040.00316.85
7.4.210.0080.00816.77
7.4.200.0070.00016.84
7.4.130.0160.00916.67
7.4.120.0120.00616.42
7.4.110.0140.00716.34
7.4.100.0060.01216.63
7.4.90.0100.00816.66
7.4.80.0120.00616.56
7.4.70.0090.00916.22
7.4.60.0200.00416.55
7.4.50.0150.00316.22
7.4.40.0120.00716.40
7.4.30.0110.01216.63
7.4.20.0070.01016.37
7.4.10.0050.01416.41
7.4.00.0090.01216.47
7.3.330.0040.00416.18
7.3.320.0020.00213.16
7.3.310.0050.00516.40
7.3.300.0030.00316.16
7.3.290.0090.01016.37
7.3.260.0040.01416.34
7.3.240.0120.00816.62
7.3.230.0120.00616.63
7.3.220.0150.00316.30
7.3.210.0110.00616.40
7.3.200.0140.00416.67
7.3.190.0110.01116.70
7.3.180.0120.00616.67
7.3.170.0080.01116.34
7.3.160.0080.00816.37
7.3.150.0040.01416.61
7.3.140.0030.02016.41
7.3.130.0120.00616.73
7.3.120.0060.01016.34
7.3.110.0110.00716.61
7.3.100.0150.00316.30
7.3.90.0060.01316.50
7.3.80.0110.00816.69
7.3.70.0080.00816.37
7.3.60.0100.00716.47
7.3.50.0190.00016.41
7.3.40.0090.01216.45
7.3.30.0100.00716.34
7.3.20.0130.00616.61
7.3.10.0170.00316.35
7.3.00.0180.00016.37
7.2.340.0110.00716.81
7.2.330.0070.01216.80
7.2.320.0110.00716.74
7.2.310.0160.00616.53
7.2.300.0000.01816.68
7.2.290.0110.01116.69
7.2.280.0160.00616.74
7.2.270.0080.00816.59
7.2.260.0140.00516.64
7.2.250.0060.01216.74
7.2.240.0130.00616.68
7.2.230.0150.01016.74
7.2.220.0110.00816.93
7.2.210.0070.01016.63
7.2.200.0060.01316.57
7.2.190.0110.01416.60
7.2.180.0180.00616.67
7.2.170.0120.00616.55
7.2.160.0080.00816.39
7.2.150.0050.01516.86
7.2.140.0150.00416.62
7.2.130.0140.00416.70
7.2.120.0150.00916.80
7.2.110.0170.00716.69
7.2.100.0100.01016.83
7.2.90.0100.00716.90
7.2.80.0090.00916.36
7.2.70.0150.00316.42
7.2.60.0510.00516.59
7.2.50.0090.01316.49
7.2.40.0140.00516.58
7.2.30.0100.00716.70
7.2.20.0060.01216.77
7.2.10.0030.01716.55
7.2.00.0100.01016.63

preferences:
38.91 ms | 403 KiB | 5 Q