3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<XML <html> <head><HEADER/></head> <body> <CONTENT/> </body> <FOOTER/> </html> XML; $content = "<div id='main'>asdf asdf</div>"; $header = "<title>page 1</title>"; $footer = "<script type='text/javascript'></script>"; $xml = preg_replace('/<CONTENT\/>/',$content,$xml,1); $xml = preg_replace('/<HEADER\/>/',$header,$xml,1); $xml = preg_replace('/<FOOTER\/>/',$footer,$xml,1); echo $xml;

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)
8.3.60.0210.00018.31
8.3.50.0150.00222.14
8.3.40.0160.00019.14
8.3.30.0070.00718.93
8.3.20.0040.00420.38
8.3.10.0030.01322.09
8.3.00.0050.00322.46
8.2.180.0060.01018.67
8.2.170.0100.00722.96
8.2.160.0070.00721.07
8.2.150.0060.00324.18
8.2.140.0050.00524.66
8.2.130.0000.00726.16
8.2.120.0000.00819.63
8.2.110.0000.00820.52
8.2.100.0060.00617.97
8.2.90.0080.00019.13
8.2.80.0030.00617.97
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0090.00018.16
8.2.30.0000.00717.95
8.2.20.0040.00417.86
8.2.10.0000.00817.87
8.2.00.0000.00717.87
8.1.280.0150.00725.92
8.1.270.0040.00423.82
8.1.260.0000.00926.35
8.1.250.0070.00728.09
8.1.240.0060.00321.86
8.1.230.0110.00020.99
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0040.00417.29
8.1.180.0030.00618.10
8.1.170.0030.00618.64
8.1.160.0040.00421.97
8.1.150.0070.00318.59
8.1.140.0000.00717.54
8.1.130.0030.00317.81
8.1.120.0000.00717.55
8.1.110.0000.01117.57
8.1.100.0040.00417.47
8.1.90.0040.00417.54
8.1.80.0040.00417.56
8.1.70.0050.00317.46
8.1.60.0000.00717.65
8.1.50.0040.00417.64
8.1.40.0040.00417.64
8.1.30.0000.00917.60
8.1.20.0040.00417.73
8.1.10.0030.00617.67
8.1.00.0050.00217.59
8.0.300.0000.00718.77
8.0.290.0000.00817.18
8.0.280.0000.00818.39
8.0.270.0000.00717.26
8.0.260.0030.00316.90
8.0.250.0030.00317.16
8.0.240.0070.00017.07
8.0.230.0000.00717.06
8.0.220.0070.00016.96
8.0.210.0040.00416.95
8.0.200.0070.00016.96
8.0.190.0000.00717.05
8.0.180.0040.00416.99
8.0.170.0040.00417.03
8.0.160.0040.00416.95
8.0.150.0030.00317.04
8.0.140.0000.00716.89
8.0.130.0000.00513.46
8.0.120.0050.00317.06
8.0.110.0080.00017.07
8.0.100.0050.00316.95
8.0.90.0000.00717.04
8.0.80.0040.01217.03
8.0.70.0030.00316.89
8.0.60.0080.00016.97
8.0.50.0000.00717.07
8.0.30.0120.00917.26
8.0.20.0130.00617.48
8.0.10.0000.00717.04
8.0.00.0090.01116.94
7.4.330.0000.00715.00
7.4.320.0000.00616.70
7.4.300.0000.00716.66
7.4.290.0040.00416.66
7.4.280.0030.00316.68
7.4.270.0030.00316.77
7.4.260.0070.00016.62
7.4.250.0070.00016.61
7.4.240.0020.00516.65
7.4.230.0050.00216.75
7.4.220.0060.01116.85
7.4.210.0060.00916.73
7.4.200.0040.00416.68
7.4.190.0000.00716.87
7.4.160.0130.00716.63
7.4.150.0070.01017.40
7.4.140.0140.00517.86
7.4.130.0140.00716.66
7.4.120.0120.00816.66
7.4.110.0110.00716.74
7.4.100.0030.01716.65
7.4.90.0140.00316.67
7.4.80.0180.00616.63
7.4.70.0060.01016.78
7.4.60.0070.01016.64
7.4.50.0000.00616.45
7.4.40.0060.00922.77
7.4.30.0030.01916.80
7.4.00.0150.00315.32
7.3.330.0050.00013.28
7.3.320.0030.00313.24
7.3.310.0040.00416.46
7.3.300.0030.00316.36
7.3.290.0030.01016.45
7.3.280.0080.00816.43
7.3.270.0100.00717.40
7.3.260.0100.00916.70
7.3.250.0090.00816.40
7.3.240.0060.01216.43
7.3.230.0070.01016.56
7.3.210.0070.01116.55
7.3.200.0160.00019.39
7.3.190.0130.00616.30
7.3.180.0090.00916.53
7.3.170.0080.00816.43
7.3.160.0030.01816.76
7.3.120.0050.01114.82
7.3.110.0060.00914.89
7.3.100.0070.00814.73
7.3.90.0050.00814.89
7.3.80.0080.00514.96
7.3.70.0040.00714.87
7.3.60.0040.01014.92
7.3.50.0040.01214.89
7.3.40.0040.01215.01
7.3.30.0010.01114.96
7.3.20.0060.00916.77
7.3.10.0110.00516.75
7.3.00.0070.00416.81
7.2.330.0140.00816.66
7.2.320.0110.01216.86
7.2.310.0030.01316.68
7.2.300.0070.01016.51
7.2.290.0130.00916.79
7.2.250.0120.00615.10
7.2.240.0100.00814.81
7.2.230.0050.00715.06
7.2.220.0070.01015.10
7.2.210.0070.00915.15
7.2.200.0040.01215.18
7.2.190.0090.00615.19
7.2.180.0070.00915.04
7.2.170.0090.00815.11
7.2.160.0050.00915.03
7.2.150.0080.00817.13
7.2.140.0050.01117.11
7.2.130.0050.01016.80
7.2.120.0040.00816.93
7.2.110.0000.01216.98
7.2.100.0060.00816.94
7.2.90.0060.00817.04
7.2.80.0080.00817.03
7.2.70.0020.01217.05
7.2.60.0080.00517.03
7.2.50.0080.00616.92
7.2.40.0060.00916.81
7.2.30.0070.00316.97
7.2.20.0060.00917.02
7.2.10.0060.00616.98
7.2.00.0050.01017.03
7.1.330.0090.00715.99
7.1.320.0040.00916.08
7.1.310.0040.00915.95
7.1.300.0050.01115.98
7.1.290.0090.00915.95
7.1.280.0100.00615.84
7.1.270.0090.00315.81
7.1.260.0050.01115.95
7.1.250.0060.00415.86
7.1.200.0040.00815.70
7.1.70.0030.01017.36
7.1.60.0060.01819.82
7.1.50.0100.01017.10
7.1.00.0030.07722.47
7.0.200.0030.00716.93
7.0.140.0100.06722.04
7.0.100.0030.04720.05
7.0.90.0330.05019.99
7.0.80.0100.08019.93
7.0.70.0330.05319.86
7.0.60.0270.08019.96
7.0.50.0330.06720.16
7.0.40.0070.04720.00
7.0.30.0070.08720.04
7.0.20.0130.03720.10
7.0.10.0100.04720.03
7.0.00.0000.06320.13
5.6.280.0000.07721.04
5.6.250.0130.04720.71
5.6.240.0070.07320.72
5.6.230.0070.08020.63
5.6.220.0000.04320.58
5.6.210.0170.07720.75
5.6.200.0100.07021.08
5.6.190.0130.07720.94
5.6.180.0070.07721.03
5.6.170.0070.08321.07
5.6.160.0070.08021.02
5.6.150.0030.08021.02
5.6.140.0070.05021.00
5.6.130.0030.08321.03
5.6.120.0070.05721.00
5.6.110.0270.06720.98
5.6.100.0070.04321.11
5.6.90.0070.04021.00
5.6.80.0070.08020.34
5.6.70.0000.08320.48
5.6.60.0070.08320.54
5.6.50.0130.05020.42
5.6.40.0030.06320.38
5.6.30.0130.07320.33
5.6.20.0070.04320.37
5.6.10.0100.05320.31
5.6.00.0130.07720.29
5.5.380.0070.07320.34
5.5.370.0030.05320.54
5.5.360.0070.03720.43
5.5.350.0100.07320.42
5.5.340.0100.04020.86
5.5.330.0070.05020.88
5.5.320.0070.04720.79
5.5.310.0100.03720.81
5.5.300.0100.08020.80
5.5.290.0100.06320.88
5.5.280.0070.09020.74
5.5.270.0200.07320.74
5.5.260.0170.07720.81
5.5.250.0070.07720.68
5.5.240.0070.07720.30
5.5.230.0030.05720.17
5.5.220.0070.07320.25
5.5.210.0170.03020.14
5.5.200.0030.06020.22
5.5.190.0000.05019.99
5.5.180.0130.07020.14
5.5.160.0070.05020.23
5.5.150.0100.07720.25
5.5.140.0070.07320.23
5.5.130.0070.06720.17
5.5.120.0070.04320.17
5.5.110.0100.08019.96
5.5.100.0030.07720.11
5.5.90.0170.05020.07
5.5.80.0100.07020.07
5.5.70.0130.04020.03
5.5.60.0070.06720.05
5.5.50.0070.07319.93
5.5.40.0130.03720.04
5.5.30.0070.06719.92
5.5.20.0070.07720.14
5.5.10.0070.06020.00
5.5.00.0000.05320.07
5.4.450.0070.03719.43
5.4.440.0100.04719.55
5.4.430.0170.07019.31
5.4.420.0130.03719.44
5.4.410.0070.06319.22
5.4.400.0100.07318.82
5.4.390.0070.05318.98
5.4.380.0030.04318.95
5.4.370.0070.04319.22
5.4.360.0030.07719.07
5.4.350.0100.05019.03
5.4.340.0170.06319.10
5.4.320.0030.07718.78
5.4.310.0100.07019.13
5.4.300.0130.06019.05
5.4.290.0000.04319.12
5.4.280.0030.06018.95
5.4.270.0170.06718.81
5.4.260.0030.08019.03
5.4.250.0170.06719.11
5.4.240.0100.04018.78
5.4.230.0030.07319.07
5.4.220.0070.08019.13
5.4.210.0100.03718.82
5.4.200.0130.07018.90
5.4.190.0100.07019.09
5.4.180.0000.05719.22
5.4.170.0070.05318.89
5.4.160.0070.07719.15
5.4.150.0100.06319.03
5.4.140.0070.04316.34
5.4.130.0130.06716.40
5.4.120.0070.04716.33
5.4.110.0000.07716.29
5.4.100.0070.06716.27
5.4.90.0000.05716.48
5.4.80.0070.07716.38
5.4.70.0100.06716.38
5.4.60.0070.06716.30
5.4.50.0000.06716.31
5.4.40.0130.05016.33
5.4.30.0030.03716.40
5.4.20.0070.06316.28
5.4.10.0000.04016.30
5.4.00.0030.05315.71
5.3.290.0130.03714.51
5.3.280.0130.07014.41
5.3.270.0030.07714.59
5.3.260.0070.04314.59
5.3.250.0070.06014.59
5.3.240.0130.05714.59
5.3.230.0030.07014.54
5.3.220.0070.05714.52
5.3.210.0130.07314.55
5.3.200.0100.03014.42
5.3.190.0070.04314.53
5.3.180.0030.04714.54
5.3.170.0100.06014.42
5.3.160.0070.07314.42
5.3.150.0030.09014.55
5.3.140.0100.07714.41
5.3.130.0070.08014.53
5.3.120.0100.07014.40
5.3.110.0030.04014.37
5.3.100.0030.04314.02
5.3.90.0070.06013.98
5.3.80.0070.04013.89
5.3.70.0070.06013.95
5.3.60.0030.06714.00
5.3.50.0000.07313.95
5.3.40.0030.05013.92
5.3.30.0100.06013.77
5.3.20.0130.03013.45
5.3.10.0130.02713.51
5.3.00.0130.06313.61
5.2.170.0030.06311.09
5.2.160.0100.05711.16
5.2.150.0070.05711.13
5.2.140.0000.06711.17
5.2.130.0130.05311.06
5.2.120.0070.03011.04
5.2.110.0030.04711.05
5.2.100.0100.05711.06
5.2.90.0000.06311.06
5.2.80.0030.02711.12
5.2.70.0130.04710.94
5.2.60.0070.06011.00
5.2.50.0030.03311.02
5.2.40.0030.04010.79
5.2.30.0030.05010.97
5.2.20.0100.04010.96
5.2.10.0070.05310.91
5.2.00.0030.03710.66
5.1.60.0000.0579.98
5.1.50.0070.05310.00
5.1.40.0030.0509.85
5.1.30.0070.05010.34
5.1.20.0100.03710.28
5.1.10.0000.03710.10
5.1.00.0070.05010.09
5.0.50.0070.0408.54
5.0.40.0070.0238.25
5.0.30.0000.0638.29
5.0.20.0030.0438.20
5.0.10.0130.0308.22
5.0.00.0070.0578.09
4.4.90.0030.0208.09
4.4.80.0070.0208.09
4.4.70.0000.0438.09
4.4.60.0030.0178.09
4.4.50.0030.0208.09
4.4.40.0030.0508.09
4.4.30.0000.0308.09
4.4.20.0000.0378.09
4.4.10.0000.0178.09
4.4.00.0030.0308.09
4.3.110.0030.0378.09
4.3.100.0100.0278.09
4.3.90.0030.0208.09
4.3.80.0030.0278.09
4.3.70.0000.0378.09
4.3.60.0000.0278.09
4.3.50.0030.0338.09
4.3.40.0000.0578.09
4.3.30.0000.0278.09
4.3.20.0030.0338.09
4.3.10.0030.0238.09
4.3.00.0030.0308.09

preferences:
41.47 ms | 401 KiB | 5 Q