3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pat="|<img.?src=\'\"[\'\"].?>|i"; $content="<img src=\"a\"></img><img src=\"b\"></img>"; preg_match_all($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)
8.3.60.0090.00618.68
8.3.50.0090.01022.05
8.3.40.0090.00618.85
8.3.30.0110.00319.06
8.3.20.0040.00420.16
8.3.10.0040.00422.05
8.3.00.0050.00322.51
8.2.180.0110.00716.75
8.2.170.0110.00422.96
8.2.160.0130.00720.94
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0110.00426.16
8.2.120.0090.00019.36
8.2.110.0030.00622.25
8.2.100.0090.00317.91
8.2.90.0000.00918.03
8.2.80.0080.00017.97
8.2.70.0030.00517.63
8.2.60.0060.00317.79
8.2.50.0080.00018.07
8.2.40.0050.00318.28
8.2.30.0040.00417.95
8.2.20.0040.00417.80
8.2.10.0030.00519.52
8.2.00.0040.00417.88
8.1.280.0070.01325.92
8.1.270.0000.00822.05
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.01422.61
8.1.230.0040.00721.04
8.1.220.0040.00417.74
8.1.210.0030.00618.92
8.1.200.0040.00417.48
8.1.190.0080.00017.41
8.1.180.0000.00818.50
8.1.170.0030.00618.68
8.1.160.0000.00722.03
8.1.150.0000.00718.78
8.1.140.0040.00417.63
8.1.130.0000.00717.90
8.1.120.0030.00317.62
8.1.110.0030.00617.52
8.1.100.0000.00717.58
8.1.90.0000.00717.54
8.1.80.0030.00317.49
8.1.70.0030.00317.56
8.1.60.0000.00817.57
8.1.50.0050.00217.60
8.1.40.0000.00817.52
8.1.30.0030.00617.64
8.1.20.0030.00617.63
8.1.10.0040.00417.69
8.1.00.0040.00417.63
8.0.300.0040.00419.90
8.0.290.0040.00417.05
8.0.280.0030.00318.48
8.0.270.0000.00717.22
8.0.260.0060.00016.80
8.0.250.0000.00816.90
8.0.240.0080.00016.96
8.0.230.0030.00317.05
8.0.220.0000.00717.02
8.0.210.0030.00317.03
8.0.200.0030.00317.04
8.0.190.0000.00917.03
8.0.180.0080.00017.04
8.0.170.0040.00416.92
8.0.160.0000.00717.00
8.0.150.0000.00716.94
8.0.140.0040.00416.82
8.0.130.0000.00613.46
8.0.120.0050.00316.88
8.0.110.0030.00516.89
8.0.100.0060.00317.02
8.0.90.0040.00416.98
8.0.80.0090.00617.05
8.0.70.0070.00017.15
8.0.60.0040.00416.93
8.0.50.0040.00416.99
8.0.30.0140.00416.99
8.0.20.0120.00917.40
8.0.10.0020.00517.00
8.0.00.0070.01016.85
7.4.330.0030.00315.11
7.4.320.0080.00016.79
7.4.300.0060.00016.73
7.4.290.0000.00716.66
7.4.280.0070.00016.70
7.4.270.0030.00316.80
7.4.260.0000.00716.78
7.4.250.0000.00716.56
7.4.240.0020.00616.74
7.4.230.0000.00716.83
7.4.220.0100.01316.70
7.4.210.0090.00516.79
7.4.200.0030.00316.71
7.4.190.0070.00016.79
7.4.160.0060.01216.78
7.4.150.0060.01117.40
7.4.140.0070.01517.86
7.4.130.0060.01116.64
7.4.120.0120.00816.66
7.4.110.0090.00916.48
7.4.100.0110.00916.73
7.4.90.0070.01416.61
7.4.80.0170.00519.39
7.4.70.0170.00016.48
7.4.60.0040.01216.62
7.4.50.0000.00916.67
7.4.40.0040.01122.77
7.4.30.0100.01016.56
7.4.00.0090.00615.20
7.3.330.0050.00013.12
7.3.320.0030.00313.02
7.3.310.0000.00716.24
7.3.300.0000.00716.32
7.3.290.0060.00916.23
7.3.280.0040.01216.25
7.3.270.0080.01217.40
7.3.260.0120.01216.30
7.3.250.0130.00516.44
7.3.240.0090.00916.52
7.3.230.0190.00016.60
7.3.210.0100.01016.39
7.3.200.0060.01419.39
7.3.190.0130.00616.30
7.3.180.0090.01216.61
7.3.170.0080.00816.68
7.3.160.0120.00616.45
7.3.120.0040.01114.73
7.2.330.0090.00916.63
7.2.320.0110.00616.60
7.2.310.0090.00916.66
7.2.300.0060.01216.52
7.2.290.0130.00316.68
7.2.60.0110.01116.93
7.2.00.0070.00719.08
7.1.200.0140.00015.75
7.1.100.0030.01018.26
7.1.70.0030.01017.45
7.1.60.0140.01119.82
7.1.50.0140.00717.01
7.1.00.0000.07722.38
7.0.200.0000.00816.78
7.0.140.0030.07022.08
7.0.60.0070.08719.93
7.0.50.0070.07717.91
7.0.40.0030.05320.08
7.0.30.0500.07020.19
7.0.20.0200.03720.11
7.0.10.0030.08020.04
7.0.00.0100.08720.02
5.6.280.0070.07021.02
5.6.210.0100.07020.46
5.6.200.0000.08018.16
5.6.190.0100.04020.27
5.6.180.3500.05020.59
5.6.170.0370.06720.50
5.6.160.0000.04320.62
5.6.150.0070.04018.22
5.6.140.0070.04718.07
5.6.130.0070.07718.14
5.6.120.0070.04021.07
5.6.110.0130.07721.02
5.6.100.0100.08020.95
5.6.90.0030.08320.94
5.6.80.0070.07720.27
5.5.350.0300.08320.42
5.5.340.0000.04317.96
5.5.330.0030.05020.37
5.5.320.0400.07320.25
5.5.310.0270.05320.29
5.5.300.0070.04017.93
5.5.290.0030.08317.98
5.5.280.0070.05020.77
5.5.270.0070.04020.75
5.5.260.0070.08020.79
5.5.250.0130.05720.60
5.5.240.0330.06720.23
5.4.450.0970.06719.45
5.4.440.0170.06719.10
5.4.430.0770.06719.54
5.4.420.0900.06019.10
5.4.410.1100.04019.33
5.4.400.0500.05319.17
5.4.390.0630.06019.29
5.4.380.0230.05318.50
5.4.370.0170.04318.70
5.4.360.0030.04018.61
5.4.350.0070.03811.97
5.4.340.0070.04711.96
5.4.320.0070.04312.45
5.4.310.0080.03812.45
5.4.300.0070.04012.45
5.4.290.0070.03712.45
5.4.280.0030.03812.34
5.4.270.0060.04412.34
5.4.260.0100.07018.73
5.4.250.0100.05319.02
5.4.240.0130.06018.72
5.4.230.0070.08019.02
5.4.220.0200.05318.86
5.4.210.0030.08019.01
5.4.200.0100.07018.64
5.4.190.0100.05318.64
5.4.180.0200.07718.88
5.4.170.0130.06318.72
5.4.160.0130.07718.89
5.4.150.0130.05718.93
5.4.140.0070.07316.23
5.4.130.0170.04316.48
5.4.120.0100.05716.23
5.4.110.0100.06716.48
5.4.100.0130.04716.49
5.4.90.0100.06316.25
5.4.80.0100.04716.24
5.4.70.0100.07016.40
5.4.60.0200.05316.32
5.4.50.0070.06016.47
5.4.40.0130.05716.43
5.4.30.0130.06016.30
5.4.20.0100.05716.46
5.4.10.0000.06716.30
5.4.00.0070.05015.80
5.3.290.0080.03912.80
5.3.280.0030.05714.69
5.3.270.0070.07714.65
5.3.260.0070.07714.62
5.3.250.0130.06314.61
5.3.240.0170.05014.75
5.3.230.0070.06014.51
5.3.220.0130.07014.57
5.3.210.0000.06714.59
5.3.200.0030.05314.34
5.3.190.0070.07314.57
5.3.180.0070.05714.58
5.3.170.0130.06014.56
5.3.160.0000.06014.42
5.3.150.0100.05714.61
5.3.140.0100.07314.57
5.3.130.0070.05714.24
5.3.120.0070.05314.43
5.3.110.0130.05014.43
5.3.100.0130.05714.05
5.3.90.0070.05314.17
5.3.80.0100.06713.90
5.3.70.0070.07314.06
5.3.60.0070.05713.84
5.3.50.0030.06713.95
5.3.40.0130.06713.71
5.3.30.0100.06713.82
5.3.20.0100.06013.84
5.3.10.0130.05313.50
5.3.00.0100.05713.42
5.2.170.0000.05711.15
5.2.160.0070.04711.29
5.2.150.0070.05311.10
5.2.140.0170.04311.05
5.2.130.0170.04310.86
5.2.120.0100.04011.01
5.2.110.0030.06011.02
5.2.100.0130.03311.16
5.2.90.0070.05011.10
5.2.80.0130.06711.10
5.2.70.0100.04011.20
5.2.60.0030.05710.81
5.2.50.0070.06010.91
5.2.40.0000.04710.76
5.2.30.0130.03710.91
5.2.20.0070.05311.11
5.2.10.0200.03710.93
5.2.00.0030.05310.55
5.1.60.0070.0379.91
5.1.50.0070.03310.18
5.1.40.0070.0339.91
5.1.30.0130.04310.26
5.1.20.0100.03310.28
5.1.10.0030.04310.11
5.1.00.0100.03010.00
5.0.50.0100.0338.39
5.0.40.0030.0308.49
5.0.30.0070.0408.41
5.0.20.0070.0238.10
5.0.10.0000.0338.22
5.0.00.0070.0378.24
4.4.90.0030.0237.05
4.4.80.0030.0277.05
4.4.70.0070.0177.05
4.4.60.0030.0277.05
4.4.50.0100.0237.05
4.4.40.0030.0477.05
4.4.30.0070.0207.05
4.4.20.0070.0177.05
4.4.10.0000.0237.05
4.4.00.0030.0337.05
4.3.110.0030.0277.05
4.3.100.0100.0137.05
4.3.90.0070.0237.05
4.3.80.0000.0477.05
4.3.70.0000.0337.05
4.3.60.0030.0177.05
4.3.50.0070.0237.05
4.3.40.0030.0337.05
4.3.30.0100.0177.05
4.3.20.0100.0177.05
4.3.10.0000.0337.05
4.3.00.0130.0236.98

preferences:
39.81 ms | 401 KiB | 5 Q