3v4l.org

run code in 300+ PHP versions simultaneously
<?php $img = '<img src="http://ubmcmm.baidustatic.com/media/v1/0f0007MbSXctTD5AG7dqt6.jpg" style="width: 100px; height: 100px;">'; $newImg = preg_replace('/(<img\s+src=[\'|"])(.*?)([\'|"].*>)/','$1aaa.jpg$3',$img); echo 1;

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)
8.3.60.0150.00616.62
8.3.50.0080.00722.26
8.3.40.0040.01519.02
8.3.30.0070.00719.11
8.3.20.0000.00820.04
8.3.10.0000.00821.95
8.3.00.0080.00019.17
8.2.180.0160.00316.63
8.2.170.0110.00722.96
8.2.160.0110.00322.38
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.90
8.2.110.0060.00320.24
8.2.100.0070.00418.09
8.2.90.0060.00319.22
8.2.80.0030.00617.97
8.2.70.0050.00317.63
8.2.60.0060.00317.90
8.2.50.0040.00718.07
8.2.40.0040.00418.16
8.2.30.0040.00419.39
8.2.20.0040.00417.83
8.2.10.0000.00818.16
8.2.00.0000.00817.89
8.1.280.0110.00725.92
8.1.270.0040.00418.80
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00323.91
8.1.230.0040.00718.97
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0090.00317.35
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0000.00818.77
8.1.160.0000.00821.91
8.1.150.0040.00418.77
8.1.140.0000.00817.46
8.1.130.0000.00717.84
8.1.120.0000.00717.60
8.1.110.0080.00017.57
8.1.100.0000.00717.54
8.1.90.0000.00817.61
8.1.80.0030.00517.45
8.1.70.0030.00317.49
8.1.60.0000.00917.57
8.1.50.0090.00017.61
8.1.40.0000.01117.57
8.1.30.0080.00017.67
8.1.20.0050.00317.71
8.1.10.0040.00417.63
8.1.00.0080.00317.48
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00518.47
8.0.270.0030.00317.29
8.0.260.0070.00017.29
8.0.250.0080.00017.06
8.0.240.0030.00317.06
8.0.230.0030.00316.96
8.0.220.0030.00316.92
8.0.210.0070.00016.86
8.0.200.0060.00016.93
8.0.190.0050.00217.04
8.0.180.0050.00217.01
8.0.170.0080.00017.00
8.0.160.0040.00416.96
8.0.150.0050.00216.83
8.0.140.0030.00316.96
8.0.130.0030.00313.40
8.0.120.0000.00716.94
8.0.110.0040.00416.92
8.0.100.0000.00816.84
8.0.90.0000.00716.82
8.0.80.0030.01416.99
8.0.70.0040.00416.80
8.0.60.0040.00417.04
8.0.50.0000.00816.98
8.0.30.0140.00817.08
8.0.20.0110.00817.40
8.0.10.0030.00516.98
8.0.00.0050.01316.91
7.4.330.0050.00015.05
7.4.320.0030.00316.71
7.4.300.0000.00616.76
7.4.290.0040.00416.75
7.4.280.0030.00616.70
7.4.270.0030.00416.81
7.4.260.0000.00713.42
7.4.250.0030.00516.64
7.4.240.0060.00216.79
7.4.230.0040.00416.77
7.4.220.0160.00316.74
7.4.210.0090.00816.80
7.4.200.0030.00316.65
7.4.160.0130.00616.64
7.4.150.0120.00617.40
7.4.140.0080.01317.86
7.4.130.0070.01216.58
7.4.120.0110.00516.71
7.4.110.0130.00416.70
7.4.100.0130.00316.72
7.4.90.0090.01016.75
7.4.80.0070.01119.39
7.4.70.0090.00616.93
7.4.60.0060.01016.71
7.4.50.0000.00516.38
7.4.40.0190.00416.56
7.4.30.0030.01316.70
7.4.00.0070.01014.99
7.3.330.0050.00013.20
7.3.320.0030.00313.22
7.3.310.0060.00016.34
7.3.300.0040.00416.32
7.3.290.0040.00416.17
7.3.280.0130.00816.29
7.3.270.0070.01117.40
7.3.260.0070.01716.26
7.3.250.0110.00716.48
7.3.240.0130.00316.76
7.3.230.0030.01316.64
7.3.210.0040.01516.20
7.3.200.0130.00719.39
7.3.190.0030.01316.74
7.3.180.0120.00316.28
7.3.170.0120.00616.39
7.3.160.0130.00316.38
7.3.10.0190.00616.69
7.3.00.0100.01316.79
7.2.330.0040.01416.63
7.2.320.0090.00916.84
7.2.310.0090.01016.68
7.2.300.0060.01516.75
7.2.290.0140.00316.82
7.2.130.0140.00416.63
7.2.120.0120.01217.09
7.2.110.0130.00716.96
7.2.100.0100.00716.82
7.2.90.0040.01316.89
7.2.80.0180.00416.98
7.2.70.0140.00316.93
7.2.60.0090.00517.04
7.2.50.0140.00716.77
7.2.40.0110.00717.08
7.2.30.0110.01117.09
7.2.20.0090.00616.84
7.2.10.0160.00016.64
7.2.00.0110.00617.10
7.1.250.0220.00315.76
7.1.240.0190.00415.61
7.1.230.0130.01015.87
7.1.220.0120.00915.68
7.1.210.0150.00715.96
7.1.200.0140.00515.84
7.1.190.0120.00615.55
7.1.180.0120.00915.70
7.1.170.0120.00815.82
7.1.160.0170.00315.97
7.1.150.0100.01016.03
7.1.140.0140.00415.95
7.1.130.0090.00915.82
7.1.120.0090.01115.70
7.1.110.0110.00715.67
7.1.100.0110.00715.95
7.1.90.0190.00315.84
7.1.80.0200.00015.84
7.1.70.0080.01016.52
7.1.60.0120.00917.65
7.1.50.0070.01416.35
7.1.40.0060.01015.86
7.1.30.0160.00315.86
7.1.20.0040.01215.71
7.1.10.0140.00515.88
7.1.00.0120.03819.15
7.0.330.0120.01215.32
7.0.320.0150.01015.29
7.0.310.0150.00615.32
7.0.300.0120.00615.36
7.0.290.0110.01115.26
7.0.280.0130.00715.64
7.0.270.0120.00015.05
7.0.260.0140.00715.40
7.0.250.0180.00015.34
7.0.240.0040.01215.52
7.0.230.0160.00615.32
7.0.220.0140.00415.29
7.0.210.0150.00415.49
7.0.200.0140.00815.79
7.0.190.0070.01115.41
7.0.180.0130.00415.32
7.0.170.0110.00815.33
7.0.160.0040.01515.41
7.0.150.0070.01115.21
7.0.140.0110.03018.65
7.0.130.0090.00915.10
7.0.120.0100.00715.35
7.0.110.0070.01415.23
7.0.100.0080.01015.25
7.0.90.0140.00715.30
7.0.80.0160.00615.35
7.0.70.0100.00715.47
7.0.60.0080.02517.73
7.0.50.0180.03516.49
7.0.40.0070.04016.90
7.0.30.0220.03816.88
7.0.20.0190.02316.84
7.0.10.0080.03016.92
7.0.00.0080.04316.66
5.6.380.0120.00814.19
5.6.370.0110.00413.83
5.6.360.0110.00714.17
5.6.350.0090.00613.88
5.6.340.0100.00614.21
5.6.330.0000.01514.18
5.6.320.0060.01313.97
5.6.310.0040.01414.23
5.6.300.0000.01713.96
5.6.290.0100.00614.09
5.6.280.0120.03517.60
5.6.270.0080.00813.80
5.6.260.0070.01014.25
5.6.250.0090.00414.41
5.6.240.0030.00714.50
5.6.230.0060.00914.06
5.6.220.0110.00714.07
5.6.210.0100.04217.34
5.6.200.0120.03516.17
5.6.190.0070.04217.13
5.6.180.1850.02217.33
5.6.170.0150.04317.15
5.6.160.0090.03717.24
5.6.150.0030.04816.33
5.6.140.0090.03416.22
5.6.130.0050.03016.17
5.6.120.0100.04017.61
5.6.110.0070.03817.64
5.6.100.0070.04617.71
5.6.90.0080.04217.61
5.6.80.0070.02417.28
5.6.70.2300.01917.36
5.6.60.0030.00914.25
5.6.50.0120.00614.19
5.6.40.0080.00814.10
5.6.30.0070.01013.96
5.6.20.0080.00414.26
5.6.10.0060.00614.17
5.6.00.0070.01114.23
5.5.380.0040.00810.78
5.5.370.0030.00710.95
5.5.360.0080.00011.12
5.5.350.0180.03815.60
5.5.340.0070.04314.31
5.5.330.0030.04815.40
5.5.320.0140.04015.52
5.5.310.0190.03815.68
5.5.300.0050.04714.45
5.5.290.0030.03114.48
5.5.280.0080.02015.82
5.5.270.0000.02815.96
5.5.260.0050.04615.60
5.5.250.0020.03715.83
5.5.240.0180.03815.52
5.5.230.0090.00411.07
5.5.220.0100.00311.11
5.5.210.0080.00510.88
5.5.200.0070.00310.84
5.5.190.0030.00610.88
5.5.180.0110.00010.75
5.5.170.0090.00410.67
5.5.160.0000.01110.52
5.5.150.0070.00410.96
5.5.140.0070.00710.79
5.5.130.0080.00810.85
5.5.120.0070.00710.93
5.5.110.0020.00910.92
5.5.100.0060.00610.96
5.5.90.0000.01010.89
5.5.80.0080.00010.60
5.5.70.0090.00410.92
5.5.60.0050.00511.14
5.5.50.0030.00511.07
5.5.40.0110.00010.77
5.5.30.0080.00410.78
5.5.20.0030.00711.01
5.5.10.0060.00610.53
5.5.00.0050.01010.91
5.4.450.0280.03515.10
5.4.440.0400.03115.12
5.4.430.0380.03514.93
5.4.420.0380.03015.07
5.4.410.0070.03115.16
5.4.400.0280.03214.95
5.4.390.0120.04014.45
5.4.380.0150.03014.69
5.4.370.0140.03414.66
5.4.360.0100.03314.67
5.4.350.0180.02514.66
5.4.340.0190.02514.63
5.4.330.0070.00210.88
5.4.320.0100.03514.80
5.4.310.0170.03014.82
5.4.300.0080.03314.68
5.4.290.0090.03314.66
5.4.280.0130.02914.71
5.4.270.0100.03214.63
5.4.260.0130.03214.78
5.4.250.0080.03614.53
5.4.240.0170.03714.68
5.4.230.0090.03314.69
5.4.220.0080.03214.69
5.4.210.0090.03614.72
5.4.200.0130.02813.77
5.4.190.0200.03314.73
5.4.180.0120.03814.63
5.4.170.0100.03214.59
5.4.160.0120.03214.48
5.4.150.0170.03214.73
5.4.140.0100.04113.45
5.4.130.0110.03513.28
5.4.120.0080.04113.43
5.4.110.0150.02513.56
5.4.100.0120.03213.37
5.4.90.0120.03513.38
5.4.80.0110.02813.41
5.4.70.0070.03613.45
5.4.60.0150.02813.46
5.4.50.0100.02913.54
5.4.40.0150.03613.54
5.4.30.0170.02613.40
5.4.20.0170.03413.44
5.4.10.0170.03013.53
5.4.00.0090.02813.27
5.3.290.0080.04512.62
5.3.280.0160.03512.47
5.3.270.0190.03612.62
5.3.260.0130.04112.62
5.3.250.0150.03312.65
5.3.240.0070.03812.49
5.3.230.0050.04312.53
5.3.220.0100.03512.46
5.3.210.0120.04212.34
5.3.200.0130.04012.39
5.3.190.0200.03012.48
5.3.180.0160.03112.51
5.3.170.0160.03612.54
5.3.160.0120.02812.41
5.3.150.0080.03512.54
5.3.140.0160.02612.38
5.3.130.0150.03012.45
5.3.120.0100.04212.50
5.3.110.0190.02512.60
5.3.100.0080.03412.11
5.3.90.0100.03912.30
5.3.80.0120.03711.97
5.3.70.0170.03212.06
5.3.60.0170.02012.22
5.3.50.0100.02912.09
5.3.40.0110.03012.06
5.3.30.0120.02912.08
5.3.20.0120.02511.99
5.3.10.0150.02711.71
5.3.00.0130.02611.86
5.2.170.0120.02010.24
5.2.160.0030.02810.28
5.2.150.0100.02410.38
5.2.140.0100.02210.32
5.2.130.0090.02610.35
5.2.120.0050.02810.23
5.2.110.0100.02410.23
5.2.100.0130.02610.26
5.2.90.0080.02510.13
5.2.80.0120.02110.17
5.2.70.0160.02410.29
5.2.60.0030.02710.17
5.2.50.0070.02910.13
5.2.40.0060.02410.16
5.2.30.0080.02310.11
5.2.20.0080.02010.09
5.2.10.0050.02510.09
5.2.00.0050.0239.97
5.1.60.0080.0189.60
5.1.50.0140.0159.61
5.1.40.0090.0209.65
5.1.30.0110.0219.80
5.1.20.0070.0199.79
5.1.10.0080.0239.70
5.1.00.0170.0129.73
5.0.50.0030.0188.89
5.0.40.0120.0148.82
5.0.30.0070.0278.71
5.0.20.0080.0128.76
5.0.10.0080.0138.78
5.0.00.0050.0248.69
4.4.90.0050.0157.60
4.4.80.0030.0157.56
4.4.70.0030.0157.51
4.4.60.0070.0127.52
4.4.50.0050.0137.55
4.4.40.0050.0187.55
4.4.30.0020.0137.57
4.4.20.0030.0187.54
4.4.10.0080.0127.54
4.4.00.0050.0187.57
4.3.110.0020.0147.50
4.3.100.0020.0137.54
4.3.90.0030.0137.49
4.3.80.0050.0187.49
4.3.70.0050.0137.50
4.3.60.0010.0187.49
4.3.50.0000.0207.53
4.3.40.0040.0197.50
4.3.30.0030.0166.90
4.3.20.0000.0166.89
4.3.10.0020.0156.85
4.3.00.0030.0159.30

preferences:
42.74 ms | 401 KiB | 5 Q