3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pat="|<img.?src=\'\"[\'\"].?>|i"; $content = <<< LOL <img src="http://img.dewen.org/upload/avatar/010/128/696/user_10128696_avatar_1384404591_r.png" id="top_avatar" class="icons" title="mdep, mga_dependent@163.com"> <span class="name" title="mdep, mga_dependent@163.com">我<i></i></span> <img src="http://img.dewen.org/upload/avatar/010/128/696/user_10128696_avatar_1384404591_r.png" id="top_avatar" class="icons" title="mdep, mga_dependent@163.com"> <span class="name" title="mdep, mga_dependent@163.com">我<i></i></span> LOL; preg_match_all($pat, $content, $images); var_dump($images);

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)
8.3.60.0140.00718.55
8.3.50.0120.00822.06
8.3.40.0150.00318.96
8.3.30.0070.00718.95
8.3.20.0000.00720.29
8.3.10.0050.00321.92
8.3.00.0080.00022.57
8.2.180.0140.00316.75
8.2.170.0070.00722.96
8.2.160.0100.00720.77
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0000.00822.15
8.2.100.0090.00319.76
8.2.90.0030.00619.23
8.2.80.0050.00317.97
8.2.70.0030.00517.63
8.2.60.0070.00318.04
8.2.50.0060.00318.07
8.2.40.0000.00818.16
8.2.30.0050.00317.97
8.2.20.0040.00417.81
8.2.10.0000.00819.68
8.2.00.0030.00517.75
8.1.280.0170.00325.92
8.1.270.0040.00421.99
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0040.00423.82
8.1.230.0040.00719.24
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.42
8.1.180.0040.00418.72
8.1.170.0080.00018.66
8.1.160.0080.00021.97
8.1.150.0050.00218.83
8.1.140.0030.00517.52
8.1.130.0030.00317.78
8.1.120.0000.00717.57
8.1.110.0040.00417.51
8.1.100.0040.00417.55
8.1.90.0040.00417.58
8.1.80.0000.00717.45
8.1.70.0000.00717.45
8.1.60.0030.00617.62
8.1.50.0040.00417.59
8.1.40.0000.00817.50
8.1.30.0030.00517.60
8.1.20.0100.00017.81
8.1.10.0040.00417.65
8.1.00.0030.00617.49
8.0.300.0070.00018.77
8.0.290.0000.00716.93
8.0.280.0000.00818.39
8.0.270.0030.00317.13
8.0.260.0000.00617.04
8.0.250.0000.00817.01
8.0.240.0000.00716.99
8.0.230.0030.00317.12
8.0.220.0040.00417.12
8.0.210.0000.00717.05
8.0.200.0000.00817.07
8.0.190.0040.00716.87
8.0.180.0000.00816.95
8.0.170.0040.00417.08
8.0.160.0030.00517.09
8.0.150.0040.00417.06
8.0.140.0000.00817.02
8.0.130.0070.00013.52
8.0.120.0060.00316.99
8.0.110.0040.00417.01
8.0.100.0030.00517.14
8.0.90.0000.00716.91
8.0.80.0070.00717.07
8.0.70.0040.00417.09
8.0.60.0050.00316.97
8.0.50.0040.00417.16
8.0.30.0100.01217.19
8.0.20.0170.00817.40
8.0.10.0040.00417.08
8.0.00.0110.00616.94
7.4.330.0030.00315.00
7.4.320.0040.00416.70
7.4.300.0000.00616.63
7.4.290.0070.00016.86
7.4.280.0000.00816.62
7.4.270.0000.00716.67
7.4.260.0030.00316.79
7.4.250.0040.00416.73
7.4.240.0040.00316.81
7.4.230.0070.00016.93
7.4.220.0100.01316.84
7.4.210.0060.00916.82
7.4.200.0070.00016.64
7.4.190.0000.00816.71
7.4.160.0070.01016.66
7.4.150.0150.00317.40
7.4.140.0050.01417.86
7.4.130.0140.00916.64
7.4.120.0070.01016.66
7.4.110.0070.01116.88
7.4.100.0110.01116.63
7.4.90.0110.01416.56
7.4.80.0100.00719.39
7.4.70.0040.01416.72
7.4.60.0060.01116.50
7.4.50.0040.00416.63
7.4.40.0060.00622.77
7.4.30.0070.01316.65
7.4.00.0000.01714.98
7.3.330.0030.00213.24
7.3.320.0000.00613.18
7.3.310.0030.00316.30
7.3.300.0050.00216.45
7.3.290.0060.00916.36
7.3.280.0080.00716.29
7.3.270.0140.00417.40
7.3.260.0030.01416.43
7.3.250.0100.01016.42
7.3.240.0030.01416.34
7.3.230.0060.01616.39
7.3.210.0090.00916.53
7.3.200.0070.01419.39
7.3.190.0170.00316.48
7.3.180.0030.01316.27
7.3.170.0160.00616.35
7.3.160.0080.01116.54
7.3.120.0080.00814.99
7.3.10.0120.00816.62
7.3.00.0170.00016.50
7.2.330.0000.01816.72
7.2.320.0030.01816.73
7.2.310.0090.00916.66
7.2.300.0100.00716.64
7.2.290.0140.00316.61
7.2.130.0170.00416.75
7.2.120.0100.00716.52
7.2.110.0090.01216.50
7.2.100.0050.01516.96
7.2.90.0080.00816.86
7.2.80.0080.00416.80
7.2.70.0060.00616.48
7.2.60.0070.01116.86
7.2.50.0030.01016.83
7.2.40.0070.00716.74
7.2.30.0070.00716.49
7.2.20.0040.00816.99
7.2.10.0060.00916.80
7.2.00.0030.00817.95
7.1.250.0060.00515.67
7.1.100.0040.01118.21
7.1.70.0060.00617.32
7.1.60.0110.01419.82
7.1.50.0040.01817.06
7.1.00.0030.07722.33
7.0.200.0000.00716.64
7.0.140.0030.07022.18
7.0.60.0070.08020.01
7.0.50.0100.08017.93
7.0.40.0000.04720.11
7.0.30.0170.04320.20
7.0.20.0400.07720.22
7.0.10.0300.08320.31
7.0.00.0070.07320.31
5.6.280.0030.07321.12
5.6.210.0030.04320.74
5.6.200.0000.06018.22
5.6.190.0070.08720.64
5.6.180.3030.04020.61
5.6.170.0300.04020.38
5.6.160.0000.04320.32
5.6.150.0030.04018.11
5.6.140.0130.07318.11
5.6.130.0030.08718.11
5.6.120.0170.04720.98
5.6.110.0170.04320.93
5.6.100.0030.04020.95
5.6.90.0100.08021.00
5.6.80.0070.08320.48
5.6.70.0230.04720.41
5.5.350.0030.05720.43
5.5.340.0030.04017.92
5.5.330.0070.05020.38
5.5.320.0330.06720.27
5.5.310.0170.04720.27
5.5.300.0070.04717.98
5.5.290.0100.04317.89
5.5.280.0070.06020.96
5.5.270.0030.08720.83
5.5.260.0130.08020.79
5.5.250.0000.07720.61
5.5.240.0070.07720.35
5.4.450.0430.06019.13
5.4.440.0500.06319.46
5.4.430.0130.05319.42
5.4.420.0100.05319.32
5.4.410.0100.07719.35
5.4.400.0870.00018.74
5.4.390.0800.00018.64
5.4.380.0100.06318.52
5.4.370.0270.05018.70
5.4.360.0230.06018.49
5.4.350.0300.06018.74
5.4.340.0270.05718.75
5.4.320.0070.04012.45
5.4.310.0090.04112.45
5.4.300.0100.04212.45
5.4.290.0060.03812.45
5.4.280.0080.03312.34
5.4.270.0070.03912.35
5.4.260.0170.06018.88
5.4.250.0100.07718.83
5.4.240.0070.06318.89
5.4.230.0000.06318.73
5.4.220.0130.07718.73
5.4.210.0070.07718.64
5.4.200.0100.05318.77
5.4.190.0100.05018.73
5.4.180.0070.05318.87
5.4.170.0070.07718.98
5.4.160.0100.06018.75
5.4.150.0130.05318.74
5.4.140.0100.06716.40
5.4.130.0130.06016.40
5.4.120.0070.05316.39
5.4.110.0170.06016.34
5.4.100.0100.05016.42
5.4.90.0070.05016.40
5.4.80.0130.05016.39
5.4.70.0100.05016.41
5.4.60.0070.04716.42
5.4.50.0100.04716.22
5.4.40.0130.05016.41
5.4.30.0000.07316.25
5.4.20.0100.04716.41
5.4.10.0100.07016.45
5.4.00.0100.06715.70
5.3.290.0060.04412.80
5.3.280.0070.06314.43
5.3.270.0200.05014.46
5.3.260.0100.05314.61
5.3.250.0130.05714.39
5.3.240.0200.06714.44
5.3.230.0100.05014.60
5.3.220.0070.07714.34
5.3.210.0130.06714.66
5.3.200.0030.05314.54
5.3.190.0070.06014.58
5.3.180.0070.07714.45
5.3.170.0130.05314.39
5.3.160.0070.07314.57
5.3.150.0070.05014.58
5.3.140.0100.06714.58
5.3.130.0000.06014.70
5.3.120.0030.07314.32
5.3.110.0070.05714.41
5.3.100.0100.05014.08
5.3.90.0030.05314.16
5.3.80.0030.05714.02
5.3.70.0030.05714.05
5.3.60.0070.05713.93
5.3.50.0130.06713.96
5.3.40.0070.07313.86
5.3.30.0100.04313.91
5.3.20.0070.05013.60
5.3.10.0030.05713.68
5.3.00.0100.05013.41
5.2.170.0070.04011.06
5.2.160.0070.04711.14
5.2.150.0000.06711.23
5.2.140.0070.03711.17
5.2.130.0130.04711.21
5.2.120.0070.04310.88
5.2.110.0070.04311.10
5.2.100.0000.04311.00
5.2.90.0030.04311.09
5.2.80.0000.06311.20
5.2.70.0070.04011.20
5.2.60.0070.04710.95
5.2.50.0100.03710.91
5.2.40.0100.04311.11
5.2.30.0030.04310.88
5.2.20.0070.05710.98
5.2.10.0100.04010.95
5.2.00.0070.03710.65
5.1.60.0000.03710.25
5.1.50.0000.0379.79
5.1.40.0030.03310.03
5.1.30.0000.04010.12
5.1.20.0070.04010.29
5.1.10.0130.04310.11
5.1.00.0030.05310.02
5.0.50.0100.0308.34
5.0.40.0030.0308.52
5.0.30.0030.0438.31
5.0.20.0030.0378.19
5.0.10.0100.0378.39
5.0.00.0000.0478.27
4.4.90.0070.0277.04
4.4.80.0030.0307.04
4.4.70.0030.0237.05
4.4.60.0100.0177.05
4.4.50.0100.0277.05
4.4.40.0000.0377.05
4.4.30.0070.0177.05
4.4.20.0000.0237.05
4.4.10.0030.0307.05
4.4.00.0000.0377.05
4.3.110.0070.0207.05
4.3.100.0030.0207.05
4.3.90.0030.0277.05
4.3.80.0000.0477.05
4.3.70.0030.0207.05
4.3.60.0030.0277.05
4.3.50.0030.0307.05
4.3.40.0000.0407.05
4.3.30.0070.0207.05
4.3.20.0030.0307.05
4.3.10.0000.0307.05
4.3.00.0070.0237.46

preferences:
55.82 ms | 401 KiB | 5 Q