3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fetch_style_title_options_array() { return array( "desktop" => 1, "mobile" => 2, "topifySeo" => 3); } $HTTP_USER_AGENT = "afeaeGoogleBOTasdf"; //$_SERVER['HTTP_USER_AGENT'] $TOPIFY_SEO_STYLE = "topifySeo"; //whatever we name our seo skin $SEO_AGENTS = "test1|Googlebot|test3"; //$custom1agents = str_replace(",","|",$seo_agents);//explode(",",$seo_agents); if(array_key_exists($TOPIFY_SEO_STYLE, fetch_style_title_options_array())) { if(preg_match('/('.$SEO_AGENTS.')/i', $HTTP_USER_AGENT, $match)) { echo "display seo skin"; } else { echo "do not display seo skin"; } } else { echo "topify seo not installed"; }

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)
8.3.40.0130.00618.92
8.3.30.0110.00419.09
8.3.20.0050.00220.35
8.3.10.0050.00323.53
8.3.00.0030.00619.51
8.2.170.0070.00722.96
8.2.160.0110.00320.43
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0080.00022.38
8.2.110.0030.00622.18
8.2.100.0150.00019.83
8.2.90.0000.00819.39
8.2.80.0000.00817.97
8.2.70.0030.00618.00
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0060.00319.96
8.2.30.0000.00718.23
8.2.20.0000.00817.99
8.2.10.0000.00818.21
8.2.00.0040.00417.87
8.1.270.0000.00824.02
8.1.260.0030.00526.35
8.1.250.0030.00628.09
8.1.240.0000.00822.08
8.1.230.0080.00418.98
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.48
8.1.180.0080.00019.26
8.1.170.0080.00018.61
8.1.160.0000.00721.92
8.1.150.0000.00818.85
8.1.140.0020.00517.49
8.1.130.0000.00717.86
8.1.120.0050.00317.59
8.1.110.0040.00417.63
8.1.100.0040.00417.47
8.1.90.0040.00417.58
8.1.80.0050.00217.52
8.1.70.0030.00317.60
8.1.60.0030.00617.70
8.1.50.0050.00317.50
8.1.40.0000.00817.70
8.1.30.0060.00317.86
8.1.20.0000.00817.71
8.1.10.0040.00417.76
8.1.00.0000.00717.65
8.0.300.0000.00718.77
8.0.290.0040.00417.16
8.0.280.0000.00718.52
8.0.270.0070.00017.35
8.0.260.0030.00317.21
8.0.250.0000.00817.06
8.0.240.0000.00617.11
8.0.230.0080.00017.01
8.0.220.0030.00317.04
8.0.210.0030.00317.01
8.0.200.0060.00317.04
8.0.190.0030.00317.19
8.0.180.0040.00417.03
8.0.170.0040.00417.11
8.0.160.0070.00017.17
8.0.150.0040.00417.08
8.0.140.0090.00016.96
8.0.130.0030.00313.56
8.0.120.0030.00517.00
8.0.110.0030.00516.96
8.0.100.0020.00517.04
8.0.90.0000.00716.92
8.0.80.0040.01117.00
8.0.70.0000.00717.06
8.0.60.0040.00417.01
8.0.50.0000.00816.98
8.0.30.0100.01217.22
8.0.20.0140.00517.43
8.0.10.0040.00417.07
8.0.00.0130.00816.69
7.4.330.0000.00515.00
7.4.320.0070.00016.80
7.4.300.0030.00316.72
7.4.290.0040.00416.85
7.4.280.0000.00916.81
7.4.270.0000.00816.75
7.4.260.0100.00016.81
7.4.250.0040.00416.84
7.4.240.0020.00616.71
7.4.230.0000.00716.82
7.4.220.0100.00716.93
7.4.210.0070.00916.86
7.4.200.0000.00816.63
7.4.190.0070.00016.71
7.4.160.0120.00916.63
7.4.150.0040.01317.40
7.4.140.0110.00717.86
7.4.130.0080.00916.79
7.4.120.0110.00616.72
7.4.110.0060.01216.80
7.4.100.0130.00316.97
7.4.90.0100.01016.84
7.4.80.0090.01519.39
7.4.70.0070.01016.62
7.4.60.0040.01516.47
7.4.50.0030.00316.67
7.4.40.0060.00916.46
7.4.30.0060.01216.62
7.4.00.0060.00915.30
7.3.330.0000.00613.45
7.3.320.0000.00713.45
7.3.310.0030.00316.42
7.3.300.0040.00416.48
7.3.290.0030.01516.48
7.3.280.0060.01116.47
7.3.270.0190.00017.40
7.3.260.0130.01016.47
7.3.250.0140.00816.58
7.3.240.0090.01316.55
7.3.230.0000.02016.70
7.3.210.0140.00316.82
7.3.200.0140.00319.39
7.3.190.0100.00716.73
7.3.180.0160.00016.36
7.3.170.0130.00316.82
7.3.160.0090.00716.53
7.3.120.0090.00614.92
7.3.110.0070.00714.85
7.3.100.0070.01014.94
7.3.90.0110.00714.89
7.3.80.0070.00714.89
7.3.70.0070.00714.80
7.3.60.0060.00315.05
7.3.50.0070.00714.78
7.3.40.0000.01614.70
7.3.30.0040.01114.89
7.3.20.0100.00316.81
7.3.10.0060.00816.86
7.3.00.0060.00916.62
7.2.330.0050.01416.63
7.2.320.0150.00616.74
7.2.310.0120.00916.82
7.2.300.0140.00316.82
7.2.290.0100.01316.82
7.2.240.0090.00615.03
7.2.230.0120.00315.25
7.2.220.0040.00715.14
7.2.210.0060.00914.74
7.2.200.0070.00415.02
7.2.190.0110.00415.10
7.2.180.0070.00315.04
7.2.170.0130.00315.11
7.2.160.0030.00914.88
7.2.150.0070.01116.88
7.2.140.0070.00316.73
7.2.130.0040.00717.09
7.2.120.0070.00717.13
7.2.110.0090.00616.91
7.2.100.0030.00817.13
7.2.90.0100.01017.01
7.2.80.0000.01316.88
7.2.70.0060.00916.84
7.2.60.0140.00416.92
7.2.50.0110.00417.05
7.2.40.0030.01016.97
7.2.30.0180.00017.03
7.2.20.0060.00916.88
7.2.10.0080.00616.79
7.2.00.0040.01218.29
7.1.330.0130.00315.68
7.1.320.0090.00915.92
7.1.310.0070.00715.75
7.1.300.0090.00615.98
7.1.290.0130.00315.75
7.1.280.0080.00416.02
7.1.270.0040.01115.76
7.1.260.0030.01015.69
7.1.250.0070.00715.84
7.1.100.0080.00418.22
7.1.70.0070.00317.34
7.1.60.0030.01419.46
7.1.50.0100.01316.84
7.1.00.0000.08022.30
7.0.200.0060.00616.96
7.0.140.0000.07722.09
7.0.60.0130.06719.95
7.0.50.0070.06017.90
7.0.40.0100.06719.98
7.0.30.0170.04320.14
7.0.20.0300.08020.08
7.0.10.0000.08320.32
7.0.00.0070.08020.07
5.6.280.0070.07021.10
5.6.210.0130.07320.71
5.6.200.0100.07718.29
5.6.190.0130.08320.63
5.6.180.0370.04020.64
5.6.170.0200.04320.50
5.6.160.0130.08020.54
5.6.150.0100.03718.22
5.6.140.0100.07318.15
5.6.130.0130.07718.16
5.6.120.0100.08320.99
5.6.110.0030.04020.98
5.6.100.0130.07720.99
5.6.90.0130.07320.95
5.6.80.0170.07320.36
5.5.350.0230.03720.38
5.5.340.0000.04317.95
5.5.330.0030.07720.26
5.5.320.0200.07720.35
5.5.310.0200.05720.27
5.5.300.0170.06718.02
5.5.290.0070.03717.98
5.5.280.0070.06020.74
5.5.270.0100.05720.96
5.5.260.0100.06020.84
5.5.250.0130.04020.44
5.5.240.0030.06320.23
5.4.450.0130.04319.46
5.4.440.0200.05719.57
5.4.430.0270.03319.49
5.4.420.0200.03719.54
5.4.410.0270.04719.34
5.4.400.0170.03718.84
5.4.390.0200.03318.98
5.4.380.0100.04719.00
5.4.370.0130.04018.87
5.4.360.0400.04319.21
5.4.350.0300.04719.15
5.4.340.0230.04719.31
5.4.320.0170.04019.02
5.4.310.0200.04319.25
5.4.300.0200.04319.21
5.4.290.0200.03719.00
5.4.280.0200.04019.22
5.4.270.0100.03719.09
5.4.260.0170.05018.99
5.4.250.0330.06018.99
5.4.240.0200.03719.00
5.4.230.0230.05719.09
5.4.220.0200.03718.86
5.4.210.0200.07719.15
5.4.200.0170.03718.99
5.4.190.0200.04319.18
5.4.180.0400.03718.98
5.4.170.0200.04319.08
5.4.160.0230.07319.13
5.4.150.0200.07319.14
5.4.140.0170.04316.71
5.4.130.0230.04016.34
5.4.120.0170.05016.54
5.4.110.0130.04016.51
5.4.100.0200.04016.42
5.4.90.0130.04016.58
5.4.80.0230.05716.44
5.4.70.0170.03716.49
5.4.60.0130.03716.53
5.4.50.0170.04016.55
5.4.40.0200.03716.52
5.4.30.0100.04016.51
5.4.20.0270.06316.52
5.4.10.0230.06016.32
5.4.00.0130.04715.84
5.3.290.0130.04014.75
5.3.280.0270.06714.49
5.3.270.0200.07314.72
5.3.260.0200.03314.72
5.3.250.0130.05314.75
5.3.240.0200.06014.62
5.3.230.0300.06014.63
5.3.220.0200.07014.59
5.3.210.0170.04014.79
5.3.200.0300.05714.64
5.3.190.0200.04014.71
5.3.180.0200.05714.61
5.3.170.0170.04714.56
5.3.160.0200.03314.56
5.3.150.0270.06314.64
5.3.140.0170.05014.78
5.3.130.0170.07014.56
5.3.120.0130.09014.60
5.3.110.0230.04014.57
5.3.100.0130.05714.05
5.3.90.0170.04314.13
5.3.80.0230.05313.95
5.3.70.0130.04014.18
5.3.60.0230.04013.93
5.3.50.0130.06313.95
5.3.40.0230.04713.85
5.3.30.0200.06713.83
5.3.20.0130.03713.77
5.3.10.0130.04713.56
5.3.00.0100.04013.54
5.2.170.0100.05311.07
5.2.160.0200.05011.37
5.2.150.0170.02711.20
5.2.140.0200.04711.23
5.2.130.0170.04711.00
5.2.120.0170.04711.04
5.2.110.0170.02711.18
5.2.100.0130.02711.21
5.2.90.0100.03011.11
5.2.80.0100.03311.21
5.2.70.0170.03711.02
5.2.60.0200.05011.00
5.2.50.0070.03311.10
5.2.40.0270.02010.95
5.2.30.0130.03010.88
5.2.20.0370.04710.87
5.2.10.0230.04310.76
5.2.00.0330.03310.76
5.1.60.0170.05010.14
5.1.50.0200.0279.98
5.1.40.0130.03710.05
5.1.30.0100.02710.56
5.1.20.0030.03010.36
5.1.10.0030.02710.05
5.1.00.0070.0239.95
5.0.50.0100.0209.15
5.0.40.0000.0239.15
5.0.30.0000.0409.15
5.0.20.0000.0309.15
5.0.10.0000.0239.15
5.0.00.0000.0679.15
4.4.90.0630.0179.15
4.4.80.0700.0179.15
4.4.70.0870.0239.15
4.4.60.0870.0209.15
4.4.50.0670.0139.15
4.4.40.0570.0379.15
4.4.30.0730.0139.15
4.4.20.0830.0209.15
4.4.10.0800.0179.15
4.4.00.0870.0279.15
4.3.110.0900.0139.15
4.3.100.0870.0209.15
4.3.90.0700.0179.15
4.3.80.0900.0339.15
4.3.70.0670.0179.15
4.3.60.0070.0309.15
4.3.50.0030.0339.15
4.3.40.0070.0309.15
4.3.30.0000.0179.15
4.3.20.0000.0209.15
4.3.10.0030.0339.15
4.3.00.0030.0309.15

preferences:
41.98 ms | 400 KiB | 5 Q