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)
8.3.60.0090.00616.88
8.3.50.0070.01122.88
8.3.40.0120.00318.83
8.3.30.0150.00018.86
8.3.20.0080.00020.13
8.3.10.0070.00723.66
8.3.00.0040.00419.25
8.2.180.0070.00718.66
8.2.170.0190.00622.96
8.2.160.0070.00720.38
8.2.150.0110.00724.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0000.00821.09
8.2.110.0000.00922.11
8.2.100.0090.00318.03
8.2.90.0050.00319.09
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0030.00518.04
8.2.50.0040.00418.07
8.2.40.0050.00318.07
8.2.30.0030.00519.31
8.2.20.0000.00817.65
8.2.10.0000.00718.01
8.2.00.0000.00817.68
8.1.280.0100.00725.92
8.1.270.0080.00323.99
8.1.260.0070.00026.35
8.1.250.0120.00628.09
8.1.240.0040.00422.87
8.1.230.0040.00819.61
8.1.220.0030.00617.79
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0080.00017.35
8.1.180.0060.00318.10
8.1.170.0040.00418.50
8.1.160.0070.00021.92
8.1.150.0070.00018.79
8.1.140.0040.00417.50
8.1.130.0000.00717.82
8.1.120.0050.00217.37
8.1.110.0000.00817.51
8.1.100.0030.00417.43
8.1.90.0000.00717.39
8.1.80.0000.00717.39
8.1.70.0040.00417.36
8.1.60.0040.00417.63
8.1.50.0030.00517.48
8.1.40.0040.00417.40
8.1.30.0000.01117.53
8.1.20.0000.00717.65
8.1.10.0040.00417.44
8.1.00.0040.00417.43
8.0.300.0000.00718.77
8.0.290.0050.00216.75
8.0.280.0030.00518.33
8.0.270.0000.00717.13
8.0.260.0000.00817.24
8.0.250.0000.00716.89
8.0.240.0000.00816.93
8.0.230.0030.00316.84
8.0.220.0000.00716.95
8.0.210.0040.00416.93
8.0.200.0040.00416.94
8.0.190.0080.00016.86
8.0.180.0000.00916.84
8.0.170.0000.00816.88
8.0.160.0050.00316.96
8.0.150.0000.00716.89
8.0.140.0080.00016.79
8.0.130.0030.00313.37
8.0.120.0080.00016.88
8.0.110.0040.00416.96
8.0.100.0070.00016.98
8.0.90.0000.00817.04
8.0.80.0070.01716.94
8.0.70.0040.00416.90
8.0.60.0000.00816.91
8.0.50.0050.00216.84
8.0.30.0050.01717.18
8.0.20.0120.00617.40
8.0.10.0080.00016.89
8.0.00.0060.01216.70
7.4.330.0000.00515.00
7.4.320.0000.00616.52
7.4.300.0060.00016.51
7.4.290.0040.00416.51
7.4.280.0040.00416.58
7.4.270.0070.00016.48
7.4.260.0030.00616.44
7.4.250.0040.00416.46
7.4.240.0000.00716.55
7.4.230.0070.00016.31
7.4.220.0080.01216.68
7.4.210.0000.02016.68
7.4.200.0000.00716.62
7.4.160.0060.00916.73
7.4.150.0130.00617.40
7.4.140.0100.01017.86
7.4.130.0120.00816.50
7.4.120.0100.00816.38
7.4.110.0070.01016.55
7.4.100.0130.00616.29
7.4.90.0070.01016.57
7.4.80.0150.00919.39
7.4.70.0160.00316.43
7.4.60.0140.00716.56
7.4.50.0050.00316.19
7.4.40.0070.01016.48
7.4.30.0060.00916.27
7.4.00.0080.00414.66
7.3.330.0060.00013.07
7.3.320.0030.00313.22
7.3.310.0000.00716.39
7.3.300.0000.00716.22
7.3.290.0080.00816.28
7.3.280.0100.00816.30
7.3.270.0140.00617.40
7.3.260.0120.00916.34
7.3.250.0080.01016.42
7.3.240.0080.00816.35
7.3.230.0060.01616.43
7.3.210.0130.02016.34
7.3.200.0180.00416.46
7.3.190.0100.01016.32
7.3.180.0130.00316.42
7.3.170.0000.01516.44
7.3.160.0100.00716.39
7.3.10.0040.00816.55
7.3.00.0070.00716.81
7.2.330.0060.01116.49
7.2.320.0170.00016.32
7.2.310.0040.01616.44
7.2.300.0180.00516.48
7.2.290.0080.00816.37
7.2.130.0100.00316.79
7.2.120.0030.01016.52
7.2.110.0100.00716.87
7.2.100.0040.01116.65
7.2.90.0000.01616.80
7.2.80.0070.01016.82
7.2.70.0040.00416.78
7.2.60.0080.00516.68
7.2.50.0040.01116.92
7.2.40.0030.00716.87
7.2.30.0090.00316.97
7.2.20.0000.01016.70
7.2.10.0030.01016.95
7.2.00.0020.01417.89
7.1.250.0040.00715.75
7.1.200.0040.01115.64
7.1.100.0000.01017.89
7.1.70.0000.00816.81
7.1.60.0090.01519.46
7.1.50.0110.00416.75
7.1.00.0100.07022.44
7.0.200.0060.00316.41
7.0.140.0030.07322.05
7.0.60.0100.07720.00
7.0.50.0070.04017.80
7.0.40.0030.05320.05
7.0.30.0230.06020.18
7.0.20.0330.06020.00
7.0.10.0070.08720.30
7.0.00.0100.08320.08
5.6.280.0000.07721.10
5.6.210.0230.07320.62
5.6.200.0170.03318.08
5.6.190.0070.06320.66
5.6.180.0270.07720.45
5.6.170.0170.04320.33
5.6.160.0070.08020.41
5.6.150.0000.04718.14
5.6.140.0030.03718.16
5.6.130.0070.06718.20
5.6.120.0100.04321.09
5.6.110.0130.05721.13
5.6.100.0170.05321.02
5.6.90.0100.05020.87
5.6.80.0000.08020.51
5.6.70.0100.06720.34
5.5.350.0100.05720.30
5.5.340.0070.08017.94
5.5.330.0070.04020.43
5.5.320.0230.06320.28
5.5.310.0270.06020.26
5.5.300.0030.07317.95
5.5.290.0170.07017.98
5.5.280.0130.07720.77
5.5.270.0130.03720.86
5.5.260.0070.05020.88
5.5.250.0100.07020.70
5.5.240.0270.07720.25
5.4.450.0300.04719.41
5.4.440.0070.05319.39
5.4.430.0030.03319.25
5.4.420.0230.04319.09
5.4.410.0430.04719.28
5.4.400.0200.04319.09
5.4.390.0330.03718.89
5.4.380.0330.05718.71
5.4.370.0370.05318.53
5.4.360.0200.05718.77
5.4.350.0430.04718.50
5.4.340.0330.05718.73
5.4.320.0040.03712.46
5.4.310.0060.03912.45
5.4.300.0080.04312.46
5.4.290.0140.04912.45
5.4.280.0090.03312.35
5.4.270.0120.03412.35
5.4.260.0100.03712.35
5.4.250.0090.04512.35
5.4.240.0080.04312.35
5.4.230.0090.04012.34
5.4.220.0040.04612.34
5.4.210.0070.04012.34
5.4.200.0080.03612.34
5.4.190.0080.04612.34
5.4.180.0080.04012.34
5.4.170.0060.03912.35
5.4.160.0080.03612.34
5.4.150.0100.03512.34
5.4.140.0080.03712.03
5.4.130.0080.04012.02
5.4.120.0110.03611.97
5.4.110.0080.03811.97
5.4.100.0040.04011.96
5.4.90.0040.04311.96
5.4.80.0080.03711.96
5.4.70.0070.03611.96
5.4.60.0070.03611.96
5.4.50.0090.03211.96
5.4.40.0070.03711.95
5.4.30.0130.03211.95
5.4.20.0080.03711.94
5.4.10.0140.03011.95
5.4.00.0050.04011.43
5.3.290.0100.04712.80
5.3.280.0080.04512.71
5.3.270.0090.05012.73
5.3.260.0070.04712.72
5.3.250.0050.04612.72
5.3.240.0050.04012.71
5.3.230.0060.03812.70
5.3.220.0080.03512.68
5.3.210.0060.03912.68
5.3.200.0060.03612.68
5.3.190.0070.04412.68
5.3.180.0090.03712.67
5.3.170.0090.04412.67
5.3.160.0090.03612.67
5.3.150.0050.04012.68
5.3.140.0080.03612.66
5.3.130.0070.03812.66
5.3.120.0080.03712.66
5.3.110.0080.03712.66
5.3.100.0080.04212.11
5.3.90.0040.04112.08
5.3.80.0030.03912.07
5.3.70.0070.04112.07
5.3.60.0040.04012.06
5.3.50.0090.03912.00
5.3.40.0050.04012.00
5.3.30.0060.03411.94
5.3.20.0080.03811.72
5.3.10.0070.03811.69
5.3.00.0070.04511.68
5.2.170.0060.0319.18
5.2.160.0050.0389.18
5.2.150.0080.0309.18
5.2.140.0100.0339.17
5.2.130.0100.0459.13
5.2.120.0090.0349.14
5.2.110.0070.0309.14
5.2.100.0080.0339.14
5.2.90.0080.0369.13
5.2.80.0050.0339.13
5.2.70.0070.0299.14
5.2.60.0070.0339.08
5.2.50.0070.0369.06
5.2.40.0050.0319.03
5.2.30.0060.0359.01
5.2.20.0080.0359.00
5.2.10.0050.0328.91
5.2.00.0040.0298.78
5.1.60.0050.0238.06
5.1.50.0060.0258.06
5.1.40.0070.0278.04
5.1.30.0110.0318.39
5.1.20.0060.0298.41
5.1.10.0080.0338.13
5.1.00.0060.0308.14
5.0.50.0040.0226.62
5.0.40.0040.0196.48
5.0.30.0040.0326.28
5.0.20.0060.0256.26
5.0.10.0060.0226.24
5.0.00.0050.0306.23
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0050.0154.75
4.4.60.0050.0184.75
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0010.0184.76
4.4.20.0050.0224.84
4.4.10.0030.0174.85
4.4.00.0020.0394.76
4.3.110.0020.0234.66
4.3.100.0030.0194.66
4.3.90.0050.0164.64
4.3.80.0030.0244.58
4.3.70.0020.0174.63
4.3.60.0030.0154.62
4.3.50.0060.0134.63
4.3.40.0040.0304.54
4.3.30.0030.0163.29
4.3.20.0030.0173.26
4.3.10.0050.0203.22
4.3.00.0000.02018.56

preferences:
75.21 ms | 401 KiB | 5 Q