3v4l.org

run code in 300+ PHP versions simultaneously
<?php // --------------------------- DETECT CITY BY IP --------------------------- // function detect_city($ip) { $default = 'UNKNOWN'; if (!is_string($ip) || strlen($ip) < 1 || $ip == '127.0.0.1' || $ip == 'localhost') $ip = '8.8.8.8'; $curlopt_useragent = 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2) Gecko/20100115 Firefox/3.6 (.NET CLR 3.5.30729)'; $url = 'http://ipinfodb.com/ip_locator.php?ip=' . urlencode($ip); $ch = curl_init(); $curl_opt = array( CURLOPT_FOLLOWLOCATION => 1, CURLOPT_HEADER => 0, CURLOPT_RETURNTRANSFER => 1, CURLOPT_USERAGENT => $curlopt_useragent, CURLOPT_URL => $url, CURLOPT_TIMEOUT => 1, CURLOPT_REFERER => 'http://' . $_SERVER['HTTP_HOST'], ); curl_setopt_array($ch, $curl_opt); $content = curl_exec($ch); if (!is_null($curl_info)) { $curl_info = curl_getinfo($ch); } curl_close($ch); if ( preg_match('{<li>City : ([^<]*)</li>}i', $content, $regs) ) { $city = $regs[1]; } if ( preg_match('{<li>State/Province : ([^<]*)</li>}i', $content, $regs) ) { $state = $regs[1]; } if( $city!='' && $state!='' ){ $location = $city . ', ' . $state; return $location; }else{ return $default; } } $test = '87.224.117.53'; echo detect_city($test); ?>

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)
8.3.60.0140.00718.60
8.3.50.0100.00716.59
8.3.40.0090.00618.74
8.3.30.0070.00718.84
8.3.20.0030.00618.77
8.3.10.0060.00318.60
8.3.00.0080.00019.38
8.2.180.0130.00316.63
8.2.170.0100.00722.96
8.2.160.0110.00418.95
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0020.00519.77
8.2.110.0000.00919.05
8.2.100.0080.00417.97
8.2.90.0030.00617.63
8.2.80.0050.00317.97
8.2.70.0040.00817.63
8.2.60.0070.00319.53
8.2.50.0050.00318.07
8.2.40.0090.00019.35
8.2.30.0060.00317.82
8.2.20.0070.00317.74
8.2.10.0040.00417.84
8.2.00.0040.00417.84
8.1.280.0070.00725.92
8.1.270.0030.00523.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00322.75
8.1.230.0040.00817.61
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0080.00417.23
8.1.180.0080.00018.10
8.1.170.0050.00318.76
8.1.160.0030.00618.01
8.1.150.0040.00418.67
8.1.140.0070.00017.38
8.1.130.0050.00317.50
8.1.120.0040.00417.49
8.1.110.0000.00717.52
8.1.100.0030.00417.42
8.1.90.0050.00217.50
8.1.80.0000.00717.39
8.1.70.0030.00517.47
8.1.60.0040.00417.67
8.1.50.0070.00017.43
8.1.40.0040.00417.57
8.1.30.0080.00017.66
8.1.20.0000.00817.58
8.1.10.0030.00517.61
8.1.00.0050.00317.58
8.0.300.0000.00818.77
8.0.290.0070.00516.73
8.0.280.0030.00618.50
8.0.270.0000.00717.22
8.0.260.0070.00016.93
8.0.250.0000.00717.07
8.0.240.0080.00016.98
8.0.230.0000.00817.05
8.0.220.0070.00017.02
8.0.210.0040.00417.02
8.0.200.0000.00616.95
8.0.190.0040.00417.00
8.0.180.0040.00417.06
8.0.170.0000.00817.02
8.0.160.0000.00716.93
8.0.150.0000.00916.90
8.0.140.0070.00016.94
8.0.130.0030.00313.50
8.0.120.0050.00516.95
8.0.110.0040.00416.88
8.0.100.0030.00416.89
8.0.90.0040.00416.99
8.0.80.0070.01416.94
8.0.70.0000.00716.98
8.0.60.0080.00016.98
8.0.50.0030.00617.07
8.0.30.0130.00317.18
8.0.20.0140.01017.19
8.0.10.0080.00016.95
8.0.00.0090.01116.66
7.4.330.0050.00013.02
7.4.320.0060.00016.58
7.4.300.0030.00316.60
7.4.290.0060.00316.71
7.4.280.0030.00516.68
7.4.270.0030.00316.65
7.4.260.0000.00613.32
7.4.250.0040.00416.60
7.4.240.0000.00816.71
7.4.230.0000.00716.72
7.4.220.0130.01316.59
7.4.210.0140.00016.64
7.4.200.0050.00216.49
7.4.190.0080.00016.55
7.4.160.0050.01016.50
7.4.150.0040.01416.62
7.4.140.0060.01217.86
7.4.130.0170.00416.61
7.4.120.0060.01216.46
7.4.110.0090.00916.52
7.4.100.0090.00816.70
7.4.90.0050.01316.56
7.4.80.0130.00719.39
7.4.70.0030.01916.61
7.4.60.0090.00616.44
7.4.50.0060.00616.66
7.4.40.0090.00916.64
7.4.30.0090.00616.63
7.4.00.0040.01114.87
7.3.330.0030.00313.26
7.3.320.0000.00613.36
7.3.310.0040.00416.48
7.3.300.0070.00016.45
7.3.290.0100.00716.43
7.3.280.0140.00316.50
7.3.270.0170.00716.41
7.3.260.0080.01116.58
7.3.240.0090.01216.48
7.3.230.0060.01216.54
7.3.210.0090.00616.47
7.3.200.0070.01316.45
7.3.190.0140.00316.64
7.3.180.0100.00516.45
7.3.170.0060.01516.64
7.3.160.0100.00616.58
7.3.120.0070.00715.17
7.2.330.0200.00316.49
7.2.320.0110.00616.71
7.2.310.0170.00616.71
7.2.300.0100.00716.42
7.2.290.0070.01016.84
7.2.60.0060.00617.06
7.2.00.0080.00419.56
7.1.200.0050.00515.86
7.1.100.0060.01217.98
7.1.70.0040.00417.31
7.1.60.0100.01619.25
7.1.50.0210.01734.85
7.1.00.0030.04022.44
7.0.200.0030.00716.82
7.0.140.0030.07321.93
7.0.120.0000.06321.96
7.0.60.0030.04319.95
7.0.50.0030.06317.90
7.0.40.0030.04717.75
7.0.30.0100.06017.86
7.0.20.0030.05717.72
7.0.10.0170.03717.74
7.0.00.0100.07017.72
5.6.280.0100.07021.09
5.6.210.0070.08020.67
5.6.200.0030.04018.25
5.6.190.0030.04018.28
5.6.180.0070.03718.16
5.6.170.0030.04318.13
5.6.160.0000.08018.24
5.6.150.0030.04718.17
5.6.140.0030.04018.18
5.6.130.0030.05018.14
5.6.120.0000.04318.18
5.6.110.0030.04318.27
5.6.100.0070.07718.14
5.6.90.0070.03718.13
5.6.80.0030.04717.54
5.6.70.0070.03317.56
5.6.60.0030.08017.55
5.6.50.0030.03717.54
5.6.40.0030.03717.51
5.6.30.0070.04717.64
5.6.20.0030.04717.50
5.6.10.0030.07017.63
5.6.00.0070.03317.53
5.5.350.0030.06720.34
5.5.340.0130.04317.98
5.5.330.0070.05718.05
5.5.320.0030.08017.94
5.5.310.0030.05017.98
5.5.300.0030.06017.98
5.5.290.0100.05017.93
5.5.280.0030.06317.96
5.5.270.0130.06017.98
5.5.260.0030.08317.98
5.5.250.0100.07317.77
5.5.240.0070.03317.29
5.5.230.0030.04717.37
5.5.220.0100.07317.34
5.5.210.0070.03717.36
5.5.200.0100.03017.45
5.5.190.0000.06017.30
5.5.180.0000.05017.34
5.5.160.0100.05017.32
5.5.150.0030.08017.34
5.5.140.0030.03717.39
5.5.130.0030.03717.42
5.5.120.0030.04017.32
5.5.110.0070.06317.29
5.5.100.0030.04017.21
5.5.90.0000.04017.20
5.5.80.0030.06717.21
5.5.70.0100.03317.21
5.5.60.0100.07317.18
5.5.50.0070.07717.29
5.5.40.0070.06717.20
5.5.30.0030.05317.32
5.5.20.0070.03717.22
5.5.10.0100.03717.18
5.5.00.0070.07317.21
5.4.450.0030.05319.29
5.4.440.0070.06719.21
5.4.430.0070.03719.34
5.4.420.0100.04319.36
5.4.410.0070.03719.29
5.4.400.0000.04018.95
5.4.390.0030.08019.12
5.4.380.0100.07318.99
5.4.370.0000.04019.04
5.4.360.0000.04019.15
5.4.350.0070.07319.14
5.4.340.0000.04019.09
5.4.320.0000.04719.05
5.4.310.0030.04319.13
5.4.300.0070.03318.95
5.4.290.0100.03018.96
5.4.280.0130.04019.01
5.4.270.0070.07019.01
5.4.260.0000.07319.03
5.4.250.0030.04019.09
5.4.240.0070.06319.01
5.4.230.0100.04319.11
5.4.220.0270.02719.00
5.4.210.0000.07719.02
5.4.200.0170.04018.96
5.4.190.0030.06719.09
5.4.180.0070.06718.97
5.4.170.0100.07319.00
5.4.160.0100.07719.10
5.4.150.0030.05719.04
5.4.140.0030.04716.37
5.4.130.0030.06016.39
5.4.120.0130.04716.37
5.4.110.0070.05016.30
5.4.100.0100.06316.39
5.4.90.0030.07316.38
5.4.80.0030.07716.32
5.4.70.0070.05716.58
5.4.60.0070.07016.22
5.4.50.0070.07016.22
5.4.40.0000.05016.44
5.4.30.0130.07016.46
5.4.20.0070.07316.43
5.4.10.0070.07316.27
5.4.00.0070.04715.70
5.3.290.0030.06714.68
5.3.280.0030.04714.83
5.3.270.0100.03714.63
5.3.260.0130.05014.46
5.3.250.0070.05014.57
5.3.240.0030.07714.66
5.3.230.0030.08014.67
5.3.220.0100.06714.58
5.3.210.0100.07014.58
5.3.200.0070.07714.68
5.3.190.0070.07314.58
5.3.180.0030.06314.54
5.3.170.0070.06714.59
5.3.160.0030.07014.63
5.3.150.0000.06714.63
5.3.140.0000.07714.60
5.3.130.0070.05714.55
5.3.120.0130.06714.57
5.3.110.0130.05014.62
5.3.100.0070.08014.10
5.3.90.0030.07714.11
5.3.80.0030.05013.87
5.3.70.0100.05014.04
5.3.60.0070.06714.07
5.3.50.0070.05313.97
5.3.40.0030.03714.07
5.3.30.0070.05713.98
5.3.20.0030.03713.93
5.3.10.0100.07013.75
5.3.00.0070.03313.54
5.2.170.0030.06011.16
5.2.160.0030.03011.17
5.2.150.0000.03711.16
5.2.140.0030.03311.26
5.2.130.0030.05711.14
5.2.120.0030.05311.16
5.2.110.0030.03710.97
5.2.100.0070.02710.97
5.2.90.0030.06711.14
5.2.80.0030.06711.14
5.2.70.0000.05711.15
5.2.60.0070.03711.16
5.2.50.0030.06311.03
5.2.40.0100.05711.04
5.2.30.0030.07011.20
5.2.20.0000.03711.00
5.2.10.0030.06010.94
5.2.00.0070.05010.75
5.1.60.0070.04310.09
5.1.50.0070.03310.06
5.1.40.0070.02310.07
5.1.30.0070.02710.36
5.1.20.0030.02710.39
5.1.10.0030.03710.30
5.1.00.0000.03010.03
5.0.50.0030.0479.79
5.0.40.0030.0439.79
5.0.30.0070.0509.79
5.0.20.0070.0309.79
5.0.10.0070.0409.79
5.0.00.0030.0639.79
4.4.90.0000.0339.79
4.4.80.0030.0379.79
4.4.70.0030.0309.79
4.4.60.0030.0179.79
4.4.50.0070.0309.79
4.4.40.0030.0379.79
4.4.30.0030.0179.79
4.4.20.0000.0409.79
4.4.10.0030.0179.79
4.4.00.0000.0339.79
4.3.110.0000.0379.79
4.3.100.0070.0239.79
4.3.90.0030.0239.79
4.3.80.0070.0309.79
4.3.70.0000.0409.79
4.3.60.0030.0209.79
4.3.50.0000.0379.79
4.3.40.0070.0339.79
4.3.30.0000.0209.79
4.3.20.0000.0379.79
4.3.10.0000.0279.79
4.3.00.0000.0309.79

preferences:
52.21 ms | 401 KiB | 5 Q