3v4l.org

run code in 300+ PHP versions simultaneously
<?php //modify instagram embed code. $code = '<iframe src="//instagram.com/p/mJ1-QxtlVg/embed/" width="600" height="696" frameborder="0" scrolling="no" allowtransparency="true"></iframe>'; $instagramEmbedPattern = '\instagram\.com\/p\/(.*)\/embed\/?\'; preg_match($instagramEmbedPattern, $code, $matches); if (2 === count($matches)) { echo $matches[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)
5.4.320.0060.03812.50
5.4.310.0040.04312.49
5.4.300.0020.04512.49
5.4.290.0060.04012.49
5.4.280.0090.03912.39
5.4.270.0050.03712.39
5.4.260.0070.04312.39
5.4.250.0100.03812.39
5.4.240.0060.03912.39
5.4.230.0050.04112.38
5.4.220.0080.04212.38
5.4.210.0080.04112.38
5.4.200.0070.04512.38
5.4.190.0080.03812.38
5.4.180.0080.03512.38
5.4.170.0080.03412.38
5.4.160.0090.03612.38
5.4.150.0070.04112.38
5.4.140.0080.04012.07
5.4.130.0100.04012.05
5.4.120.0060.03812.01
5.4.110.0070.03812.01
5.4.100.0080.03712.01
5.4.90.0060.03712.01
5.4.80.0100.03412.01
5.4.70.0050.03712.00
5.4.60.0110.03412.01
5.4.50.0040.04112.01
5.4.40.0100.03411.99
5.4.30.0040.03811.99
5.4.20.0050.03711.99
5.4.10.0060.03711.99
5.4.00.0060.03411.49
5.3.290.0040.05412.80
5.3.280.0080.04212.70
5.3.270.0080.04412.72
5.3.260.0050.04212.72
5.3.250.0080.03612.72
5.3.240.0070.04512.72
5.3.230.0110.03512.71
5.3.220.0080.03512.68
5.3.210.0090.04712.68
5.3.200.0060.04412.68
5.3.190.0080.03812.68
5.3.180.0100.03912.67
5.3.170.0080.04112.67
5.3.160.0080.03912.67
5.3.150.0070.03812.68
5.3.140.0080.04212.66
5.3.130.0110.03612.66
5.3.120.0070.04012.65
5.3.110.0110.04112.66
5.3.100.0090.04012.12
5.3.90.0080.03512.08
5.3.80.0080.03712.07
5.3.70.0070.03612.07
5.3.60.0090.03612.07
5.3.50.0080.04012.00
5.3.40.0150.04512.00
5.3.30.0110.04311.95
5.3.20.0100.03511.73
5.3.10.0090.03811.70
5.3.00.0100.03811.68
5.2.170.0080.0369.18
5.2.160.0060.0379.18
5.2.150.0090.0359.18
5.2.140.0060.0389.18
5.2.130.0080.0289.14
5.2.120.0100.0319.14
5.2.110.0040.0319.14
5.2.100.0070.0289.14
5.2.90.0030.0329.14
5.2.80.0050.0319.14
5.2.70.0050.0319.14
5.2.60.0070.0289.10
5.2.50.0060.0299.07
5.2.40.0070.0309.04
5.2.30.0080.0299.02
5.2.20.0020.0329.01
5.2.10.0090.0288.92
5.2.00.0050.0298.79
5.1.60.0050.0248.07
5.1.50.0030.0298.06
5.1.40.0070.0228.05
5.1.30.0070.0278.39
5.1.20.0070.0308.42
5.1.10.0060.0328.14
5.1.00.0070.0298.14
5.0.50.0020.0236.62
5.0.40.0040.0196.48
5.0.30.0060.0326.29
5.0.20.0070.0176.26
5.0.10.0030.0236.24
5.0.00.0040.0336.23
4.4.90.0050.0144.78
4.4.80.0040.0164.75
4.4.70.0030.0154.76
4.4.60.0020.0214.75
4.4.50.0030.0174.77
4.4.40.0060.0234.71
4.4.30.0030.0164.76
4.4.20.0080.0254.85
4.4.10.0060.0184.85
4.4.00.0050.0234.76
4.3.110.0030.0174.67
4.3.100.0030.0164.67
4.3.90.0020.0164.63
4.3.80.0020.0274.58
4.3.70.0020.0164.63
4.3.60.0020.0154.63
4.3.50.0040.0154.63
4.3.40.0040.0294.54
4.3.30.0030.0153.29
4.3.20.0020.0163.26
4.3.10.0030.0153.22
4.3.00.0270.0307.88

preferences:
140.99 ms | 1394 KiB | 7 Q