3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'Lorem ipsum dolor sit amet, adipisicing <img src="http://example.com/img.jpg" />consequat.'; var_export( preg_filter('/.*?<img(?= ).*? src=([\'"])((?:(?!\1).)*)\1.*/ius', '$2', $str) ); echo "\n---\n"; $str = 'Lorem ipsum dolor sit amet, adipisicing <img src="" />consequat.'; var_export( preg_filter('/.*?<img(?= ).*? src=([\'"])((?:(?!\1).)*)\1.*/ius', '$2', $str) ); echo "\n---\n"; $str = 'omg no img tag!'; var_export( preg_filter('/.*?<img(?= ).*? src=([\'"])((?:(?!\1).)*)\1.*/ius', '$2', 'omg no img!') );

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)
8.5.30.0150.00619.61
8.5.20.0100.00922.04
8.5.10.0130.00616.76
8.5.00.0130.00820.20
8.4.180.0130.01325.61
8.4.170.0170.00722.06
8.4.160.0130.01123.95
8.4.150.0080.00516.99
8.4.140.0140.00918.10
8.4.130.0130.00918.09
8.4.120.0090.00922.54
8.4.110.0050.00318.74
8.4.100.0100.01018.12
8.4.90.0120.00917.92
8.4.80.0030.00617.93
8.4.70.0150.00518.26
8.4.60.0110.00517.95
8.4.50.0060.00317.98
8.4.40.0130.00617.80
8.4.30.0160.00018.83
8.4.20.0030.00619.84
8.4.10.0100.01019.51
8.3.300.0120.00920.91
8.3.290.0120.00918.55
8.3.280.0110.01118.41
8.3.270.0110.00816.98
8.3.260.0110.00916.55
8.3.250.0090.01018.86
8.3.240.0110.00816.57
8.3.230.0050.00316.97
8.3.220.0090.00917.30
8.3.210.0110.00918.53
8.3.200.0090.01116.50
8.3.190.0120.00716.91
8.3.180.0070.00316.89
8.3.170.0040.01418.90
8.3.160.0090.00917.18
8.3.150.0120.00817.09
8.3.140.0040.00417.12
8.3.130.0090.00618.49
8.3.120.0060.00318.97
8.3.110.0050.00520.94
8.3.100.0040.00424.06
8.3.90.0040.01126.77
8.3.80.0070.00317.97
8.3.70.0030.01216.71
8.3.60.0040.01416.75
8.3.50.0150.00616.86
8.3.40.0130.00721.89
8.3.30.0100.01020.84
8.3.20.0130.00621.84
8.3.10.0130.00621.75
8.3.00.0130.00720.85
8.2.300.0120.00918.75
8.2.290.0120.00720.50
8.2.280.0100.00618.23
8.2.270.0080.00017.20
8.2.260.0040.00418.31
8.2.250.0080.00016.92
8.2.240.0030.00520.80
8.2.230.0030.00522.58
8.2.220.0090.00037.54
8.2.210.0070.01126.77
8.2.200.0030.00918.54
8.2.190.0120.00616.58
8.2.180.0110.00416.63
8.2.170.0100.01021.02
8.2.160.0190.00020.13
8.2.150.0100.01019.11
8.2.140.0160.00320.39
8.2.130.0150.00420.35
8.2.120.0120.00619.22
8.2.110.0070.01319.34
8.2.100.0060.01219.07
8.2.90.0150.00419.13
8.2.80.0130.00619.30
8.2.70.0070.01319.03
8.2.60.0160.00318.97
8.2.50.0160.00319.00
8.2.40.0100.01019.07
8.2.30.0120.00818.65
8.2.20.0200.00018.95
8.2.10.0160.00318.77
8.2.00.0080.01218.94
8.1.340.0110.01121.80
8.1.330.0080.00316.49
8.1.320.0100.01116.32
8.1.310.0030.00518.46
8.1.300.0030.01619.83
8.1.290.0040.00430.84
8.1.280.0070.01425.92
8.1.270.0070.01122.06
8.1.260.0120.00622.07
8.1.250.0150.00422.08
8.1.240.0030.01618.76
8.1.230.0100.01018.74
8.1.220.0160.00318.97
8.1.210.0160.00418.45
8.1.200.0160.00318.63
8.1.190.0090.00618.58
8.1.180.0150.00618.40
8.1.170.0070.01418.68
8.1.160.0090.00618.57
8.1.150.0040.01118.80
8.1.140.0110.00618.68
8.1.130.0080.00818.81
8.1.120.0090.01218.62
8.1.110.0060.01018.68
8.1.100.0180.00619.72
8.1.90.0200.00318.55
8.1.80.0090.00621.47
8.1.70.0090.00620.45
8.1.60.0090.00618.62
8.1.50.0030.01220.59
8.1.40.0070.00720.45
8.1.30.0140.00020.72
8.1.20.0140.00021.74
8.1.10.0090.00920.23
8.1.00.0110.00718.62

preferences:
61.76 ms | 985 KiB | 5 Q