3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = '[img width=600 height=300]url[/img]'; // here-------------------v // v echo preg_replace("/\[img width=(.*) height=(.*)\](.*)\[\/img\]/Usi", "<img src=\"\\3\" class=\"image\" style=\"width:\\1; height:\\2\" />", $text); echo "\n---\n"; echo preg_replace("/\[img width=(.*) height=(.*)\](.*)\[\/img\]/Usi", "<img src=\"\\3\" class=\"image\" style=\"width:\\1; height:\\2\" />", $text); echo "\n---\n"; echo preg_replace("/\[img width=(.*) height=(.*)\](.*)\[\/img\]/Usi", "<img src=\"$3\" class=\"image\" style=\"width:$1; height:$2\" />", $text);

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)
8.5.30.0120.00617.36
8.5.20.0090.00919.50
8.5.10.0100.00818.68
8.5.00.0160.00620.10
8.4.180.0090.01219.80
8.4.170.0120.00923.74
8.4.160.0140.00823.95
8.4.150.0070.00616.85
8.4.140.0100.01017.53
8.4.130.0130.00817.70
8.4.120.0100.00220.60
8.4.110.0050.00522.42
8.4.100.0090.01217.72
8.4.90.0110.01018.40
8.4.80.0070.01218.02
8.4.70.0100.00417.96
8.4.60.0130.00918.68
8.4.50.0100.01022.05
8.4.40.0080.00017.83
8.4.30.0060.00318.52
8.4.20.0160.00319.93
8.4.10.0060.01017.78
8.3.300.0060.00320.88
8.3.290.0090.01321.00
8.3.280.0150.00818.26
8.3.270.0140.00616.52
8.3.260.0050.00416.79
8.3.250.0120.00818.83
8.3.240.0140.00616.48
8.3.230.0100.00716.62
8.3.220.0130.00617.06
8.3.210.0100.01016.62
8.3.200.0060.00516.45
8.3.190.0130.00617.14
8.3.180.0100.00918.40
8.3.170.0150.00316.58
8.3.160.0190.00016.73
8.3.150.0150.00416.90
8.3.140.0000.00816.94
8.3.130.0040.00816.64
8.3.120.0060.00320.86
8.3.110.0060.00320.94
8.3.100.0030.00518.56
8.3.90.0080.00018.45
8.3.80.0070.00318.31
8.3.70.0140.00416.75
8.3.60.0140.00418.28
8.3.50.0160.00223.76
8.3.40.0120.00320.92
8.3.30.0120.00318.80
8.3.20.0070.00020.81
8.3.10.0050.00320.35
8.3.00.0000.00820.54
8.2.300.0110.01018.74
8.2.290.0100.00920.62
8.2.280.0150.00418.43
8.2.270.0090.00616.59
8.2.260.0040.00418.85
8.2.250.0040.00418.73
8.2.240.0000.01919.09
8.2.230.0030.00722.58
8.2.220.0090.00024.06
8.2.210.0040.00426.77
8.2.200.0090.00018.63
8.2.190.0070.00717.00
8.2.180.0080.00817.00
8.2.170.0080.00822.96
8.2.160.0110.00419.43
8.2.150.0040.00724.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0070.00026.16
8.2.110.0060.00319.27
8.2.100.0110.00017.91
8.2.90.0030.00718.09
8.2.80.0000.00818.98
8.2.70.0050.00317.75
8.2.60.0000.00918.04
8.2.50.0030.00618.07
8.2.40.0000.00818.28
8.2.30.0070.00318.16
8.2.20.0040.00417.97
8.2.10.0070.00019.31
8.2.00.0040.00419.09
8.1.340.0140.00617.82
8.1.330.0140.00516.67
8.1.320.0110.00917.88
8.1.310.0080.00016.68
8.1.300.0050.00516.55
8.1.290.0040.00418.88
8.1.280.0120.00625.92
8.1.270.0110.00020.67
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0040.00422.13
8.1.230.0040.00820.88
8.1.220.0040.00417.74
8.1.210.0040.00418.91
8.1.200.0030.00617.38
8.1.190.0000.00917.23
8.1.180.0040.00418.10
8.1.170.0120.00318.43
8.1.160.0050.00318.89
8.1.150.0000.00818.80
8.1.140.0000.00718.80
8.1.130.0030.00321.85
8.1.120.0030.00517.57
8.1.110.0000.00817.57
8.1.100.0030.00617.47
8.1.90.0040.00417.45
8.1.80.0030.00517.45
8.1.70.0050.00517.51
8.1.60.0040.00417.55
8.1.50.0030.00517.61
8.1.40.0000.00817.53
8.1.30.0000.00917.73
8.1.20.0030.00517.64
8.1.10.0040.00417.57
8.1.00.0060.00317.65
8.0.300.0070.00020.07
8.0.290.0040.00416.88
8.0.280.0030.00318.38
8.0.270.0030.00318.23
8.0.260.0000.00620.07
8.0.250.0070.00017.18
8.0.240.0030.00616.97
8.0.230.0000.00716.96
8.0.220.0070.00017.00
8.0.210.0030.00316.98
8.0.200.0000.00616.91
8.0.190.0040.00417.09
8.0.180.0050.00317.02
8.0.170.0040.00416.90
8.0.160.0060.00316.83
8.0.150.0080.00016.83
8.0.140.0060.00316.96
8.0.130.0030.00313.40
8.0.120.0030.00516.98
8.0.110.0000.00716.98
8.0.100.0000.00716.88
8.0.90.0060.00316.96
8.0.80.0120.00316.99
8.0.70.0080.00016.97
8.0.60.0030.00316.91
8.0.50.0040.00417.02
8.0.30.0000.01617.22
8.0.20.0110.00917.01
8.0.10.0030.00517.07
8.0.00.0120.00816.89
7.4.330.0030.00315.55
7.4.320.0030.00316.81
7.4.300.0070.00016.74
7.4.290.0040.00416.57
7.4.280.0000.01116.65
7.4.270.0030.00316.67
7.4.260.0060.00013.45
7.4.250.0050.00316.62
7.4.240.0050.00216.70
7.4.230.0030.00316.55
7.4.220.0040.00416.76
7.4.210.0000.02116.66
7.4.200.0000.00716.87
7.4.130.0090.01016.62
7.4.120.0140.00616.68
7.4.110.0130.00316.75
7.4.100.0100.00716.64
7.4.90.0000.01716.68
7.4.80.0160.00919.39
7.4.70.0120.00916.54
7.4.60.0080.00816.77
7.4.50.0100.00716.74
7.4.40.0140.01016.70
7.4.30.0120.01016.42
7.4.20.0090.01216.49
7.4.10.0100.01016.54
7.4.00.0110.00716.64
7.3.330.0040.00416.36
7.3.320.0000.00513.21
7.3.310.0080.00016.28
7.3.300.0070.00016.29
7.3.290.0070.01216.25
7.3.280.0090.00616.24
7.3.260.0150.00316.60
7.3.240.0120.00816.36
7.3.230.0140.00316.38
7.3.210.0030.01416.40
7.3.200.0030.01416.42
7.3.190.0140.00916.71
7.3.180.0080.00816.39
7.3.170.0160.00716.58
7.3.160.0090.00616.75
7.3.150.0120.02116.17
7.3.140.0100.01216.63
7.3.130.0060.01516.26
7.3.120.0150.00416.24
7.3.110.0090.01016.47
7.3.100.0100.00716.24
7.3.90.0060.01216.35
7.3.80.0060.01016.55
7.3.70.0140.00316.33
7.3.60.0070.01016.44
7.3.50.0100.01016.48
7.3.40.0040.01516.35
7.3.30.0060.01616.44
7.3.20.0090.01116.47
7.3.10.0100.01016.45
7.3.00.0090.00916.44
7.2.330.0090.00916.69
7.2.320.0140.00416.52
7.2.310.0100.00716.71
7.2.300.0120.01316.75
7.2.290.0110.00816.61
7.2.280.0100.01016.67
7.2.270.0160.00316.55
7.2.260.0040.01416.57
7.2.250.0120.00916.83
7.2.240.0060.01216.62
7.2.230.0110.01116.57
7.2.220.0140.00316.55
7.2.210.0130.00316.43
7.2.200.0130.00316.63
7.2.190.0060.01616.66
7.2.180.0090.00916.61
7.2.170.0130.01116.55
7.2.160.0150.00616.59
7.2.150.0100.00916.80
7.2.140.0140.00716.69
7.2.130.0130.01016.62
7.2.120.0060.01616.55
7.2.110.0120.00916.48
7.2.100.0040.01516.77
7.2.90.0100.01016.43
7.2.80.0100.00816.57
7.2.70.0070.01316.57
7.2.60.0070.01016.57
7.2.50.0040.01416.66
7.2.40.0130.01016.71
7.2.30.0070.01616.62
7.2.20.0030.02116.68
7.2.10.0060.01516.63
7.2.00.0110.00716.63

preferences:
47.02 ms | 1519 KiB | 5 Q