3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(0); require_once('flag.php'); $s1 = $_GET[md5($_SERVER['REMOTE_ADDRESS'])]; $s2 = $_GET[md5($_SERVER['HTTP_USER_AGENT'])]; if ($s1!=$s2) return true; if (md5($s1)===hash('md5',$s2)) return true; ?>

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)
8.3.60.0070.00716.71
8.3.50.0150.00117.41
8.3.40.0070.00718.74
8.3.30.0070.01118.69
8.3.20.0040.00418.73
8.3.10.0040.00420.70
8.3.00.0000.00819.38
8.2.180.0160.00018.51
8.2.170.0040.01122.96
8.2.160.0030.01020.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00419.23
8.2.110.0040.00719.39
8.2.100.0110.00417.72
8.2.90.0030.00517.63
8.2.80.0030.00618.94
8.2.70.0000.00917.50
8.2.60.0050.00317.63
8.2.50.0040.00417.55
8.2.40.0050.00419.38
8.2.30.0000.00917.96
8.2.20.0040.00417.71
8.2.10.0000.00717.75
8.2.00.0000.00717.82
8.1.280.0070.01425.92
8.1.270.0100.00724.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00723.89
8.1.230.0110.00020.88
8.1.220.0000.00717.78
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0080.00317.23
8.1.180.0050.00518.10
8.1.170.0000.00717.62
8.1.160.0080.00018.83
8.1.150.0020.00518.51
8.1.140.0000.00817.45
8.1.130.0000.00717.65
8.1.120.0000.00817.45
8.1.110.0040.00417.37
8.1.100.0040.00417.30
8.1.90.0000.00717.30
8.1.80.0000.00817.40
8.1.70.0000.00717.39
8.1.60.0040.00817.48
8.1.50.0080.00017.42
8.1.40.0000.00717.57
8.1.30.0050.00217.67
8.1.20.0040.00417.60
8.1.10.0040.00417.52
8.1.00.0060.00317.37
8.0.300.0050.00318.77
8.0.290.0080.00016.75
8.0.280.0000.00718.39
8.0.270.0030.00317.25
8.0.260.0060.00016.96
8.0.250.0020.00517.09
8.0.240.0080.00017.05
8.0.230.0040.00417.11
8.0.220.0040.00416.92
8.0.210.0080.00017.00
8.0.200.0030.00317.08
8.0.190.0000.00717.00
8.0.180.0030.00316.98
8.0.170.0050.00317.01
8.0.160.0000.00717.08
8.0.150.0040.00416.86
8.0.140.0030.00417.04
8.0.130.0000.00613.46
8.0.120.0040.00417.03
8.0.110.0030.00517.10
8.0.100.0070.00017.09
8.0.90.0040.00417.05
8.0.80.0070.00816.99
8.0.70.0000.00717.07
8.0.60.0040.00417.09
8.0.50.0000.00816.96
8.0.30.0120.01017.09
8.0.20.0080.01217.12
8.0.10.0000.00716.94
8.0.00.0100.00716.77
7.4.330.0030.00312.99
7.4.320.0060.00316.51
7.4.300.0030.00316.50
7.4.290.0000.00816.58
7.4.280.0040.00416.62
7.4.270.0040.00216.53
7.4.260.0050.00013.34
7.4.250.0040.00416.52
7.4.240.0070.00016.61
7.4.230.0000.00716.62
7.4.220.0100.00716.57
7.4.210.0110.00416.55
7.4.200.0050.00216.71
7.4.190.0000.00816.61
7.4.160.0090.00916.33
7.4.150.0130.00716.46
7.4.140.0080.01016.55
7.4.130.0120.00916.52
7.4.120.0080.00916.48
7.4.110.0100.00716.68
7.4.100.0080.00916.32
7.4.90.0060.01216.43
7.4.80.0210.00016.62
7.4.70.0060.01216.54
7.4.60.0090.00916.54
7.4.50.0000.00916.32
7.4.40.0070.00516.59
7.4.30.0130.00316.57
7.4.00.0070.00714.91
7.3.330.0070.00013.12
7.3.320.0000.00613.18
7.3.310.0030.00316.13
7.3.300.0060.00016.23
7.3.290.0100.00616.36
7.3.280.0060.00916.30
7.3.270.0180.00716.32
7.3.260.0080.01116.27
7.3.250.0100.01016.24
7.3.240.0100.01016.21
7.3.230.0030.01416.42
7.3.210.0000.02016.35
7.3.200.0030.01919.39
7.3.190.0080.00816.30
7.3.180.0070.00716.45
7.3.170.0090.00916.32
7.3.160.0080.00816.24
7.3.120.0130.00314.72
7.3.10.0150.00916.06
7.3.00.0160.00016.08
7.2.330.0090.00916.58
7.2.320.0110.00616.48
7.2.310.0180.00916.51
7.2.300.0170.00616.40
7.2.290.0030.01416.57
7.2.130.0140.01116.23
7.2.120.0100.00516.30
7.2.110.0190.00516.25
7.2.100.0030.01316.48
7.2.90.0210.00916.54
7.2.80.0070.01416.32
7.2.70.0070.00716.27
7.2.60.0130.00516.45
7.2.50.0030.00916.27
7.2.40.0040.00716.52
7.2.30.0060.00616.30
7.2.20.0240.00916.17
7.2.10.0110.00816.38
7.2.00.0110.00517.78
7.1.250.0000.01515.30
7.1.200.0030.00515.44
7.1.100.0080.01117.71
7.1.70.0080.00316.57
7.1.60.0100.01319.40
7.1.50.0200.01034.73
7.1.00.0030.07022.45
7.0.200.0130.00314.80
7.0.140.0000.07322.19
7.0.120.0000.07021.96
7.0.60.0070.08320.01
7.0.50.0100.08017.81
7.0.40.0100.08717.84
7.0.30.0100.04317.70
7.0.20.0030.05017.77
7.0.10.0030.08717.85
7.0.00.0100.07717.85
5.6.280.0000.07721.07
5.6.210.0070.08020.66
5.6.200.0030.08318.14
5.6.190.0070.08318.23
5.6.180.0170.07318.12
5.6.170.0030.06318.13
5.6.160.0070.08018.12
5.6.150.0130.07318.13
5.6.140.0230.06318.23
5.6.130.0030.08318.23
5.6.120.0030.08318.14
5.6.110.0030.08018.11
5.6.100.0200.06718.22
5.6.90.0030.05718.10
5.6.80.0130.04717.60
5.6.70.0100.04317.59
5.6.60.0070.08017.59
5.6.50.0070.03717.51
5.6.40.0070.06017.49
5.6.30.0070.04017.46
5.6.20.0070.07317.48
5.6.10.0070.08017.52
5.6.00.0100.07717.51
5.5.350.0070.04320.43
5.5.340.0070.08717.93
5.5.330.0130.06318.05
5.5.320.0100.08017.96
5.5.310.0130.05318.02
5.5.300.0170.03017.95
5.5.290.0070.08317.93
5.5.280.0070.05318.03
5.5.270.0070.04317.98
5.5.260.0070.05317.96
5.5.250.0130.07717.84
5.5.240.0030.04717.28
5.5.230.0030.04317.34
5.5.220.0030.04317.30
5.5.210.0000.04317.39
5.5.200.0070.03717.28
5.5.190.0070.08017.23
5.5.180.0070.06317.26
5.5.160.0070.08017.20
5.5.150.0000.04317.33
5.5.140.0070.07717.34
5.5.130.0100.06717.34
5.5.120.0170.06717.32
5.5.110.0170.07017.32
5.5.100.0070.07717.21
5.5.90.0100.04717.21
5.5.80.0130.07017.23
5.5.70.0130.07317.21
5.5.60.0030.05717.16
5.5.50.0030.07717.25
5.5.40.0130.07317.14
5.5.30.0170.05317.20
5.5.20.0070.05317.20
5.5.10.0030.05317.20
5.5.00.0100.07317.16
5.4.450.0070.04719.38
5.4.440.0100.03719.46
5.4.430.0030.04319.31
5.4.420.0070.06719.29
5.4.410.0030.04319.32
5.4.400.0100.06719.08
5.4.390.0070.06719.13
5.4.380.0070.05318.99
5.4.370.0070.03318.83
5.4.360.0130.06719.13
5.4.350.0100.05318.84
5.4.340.0000.05719.00
5.4.320.0030.05318.96
5.4.310.0070.06019.00
5.4.300.0100.06719.04
5.4.290.0170.04019.04
5.4.280.0100.07718.99
5.4.270.0100.04319.08
5.4.260.0030.08019.03
5.4.250.0130.06018.89
5.4.240.0030.08018.98
5.4.230.0070.08018.96
5.4.220.0100.07719.11
5.4.210.0130.07319.02
5.4.200.0100.05718.95
5.4.190.0170.06719.21
5.4.180.0070.05018.91
5.4.170.0100.04718.98
5.4.160.0070.07018.96
5.4.150.0100.03718.98
5.4.140.0070.04716.27
5.4.130.0070.04316.26
5.4.120.0000.06316.34
5.4.110.0030.07716.34
5.4.100.0030.04716.42
5.4.90.0000.05716.30
5.4.80.0100.07016.35
5.4.70.0070.07316.29
5.4.60.0030.07716.37
5.4.50.0000.05316.34
5.4.40.0170.04716.29
5.4.30.0100.07016.25
5.4.20.0130.07016.37
5.4.10.0100.05016.25
5.4.00.0030.05015.63
5.3.290.0070.06714.62
5.3.280.0070.07714.54
5.3.270.0130.07714.56
5.3.260.0130.03014.39
5.3.250.0070.06014.54
5.3.240.0100.07014.50
5.3.230.0070.08014.56
5.3.220.0130.03314.39
5.3.210.0100.07714.55
5.3.200.0030.07014.65
5.3.190.0030.04714.54
5.3.180.0100.07014.39
5.3.170.0070.05014.54
5.3.160.0030.07714.54
5.3.150.0070.07314.54
5.3.140.0100.03714.34
5.3.130.0030.07714.33
5.3.120.0100.07314.54
5.3.110.0100.07314.63
5.3.100.0030.07714.00
5.3.90.0030.05313.85
5.3.80.0030.06713.78
5.3.70.0130.06713.94
5.3.60.0030.06013.97
5.3.50.0070.03313.73
5.3.40.0030.04013.92
5.3.30.0100.04313.70
5.3.20.0030.06713.62
5.3.10.0100.06313.59
5.3.00.0030.07313.63
5.2.170.0070.02711.10
5.2.160.0000.04311.10
5.2.150.0130.05311.10
5.2.140.0100.03011.18
5.2.130.0000.04711.10
5.2.120.0100.05011.08
5.2.110.0070.03711.05
5.2.100.0030.06311.07
5.2.90.0030.05011.05
5.2.80.0000.05311.09
5.2.70.0000.04010.99
5.2.60.0000.06310.96
5.2.50.0100.03310.98
5.2.40.0030.06310.98
5.2.30.0070.03710.80
5.2.20.0070.06010.75
5.2.10.0070.04010.71
5.2.00.0100.05310.68
5.1.60.0030.03010.04
5.1.50.0030.0279.99
5.1.40.0070.02310.04
5.1.30.0030.02710.29
5.1.20.0100.02010.42
5.1.10.0000.02710.05
5.1.00.0000.04710.05
5.0.50.0030.0408.50
5.0.40.0030.0238.50
5.0.30.0070.0638.27
5.0.20.0000.0408.27
5.0.10.0000.0478.14
5.0.00.0030.0578.20
4.4.90.0030.0377.70
4.4.80.0030.0337.70
4.4.70.0030.0237.70
4.4.60.0030.0307.70
4.4.50.0070.0307.70
4.4.40.0030.0537.70
4.4.30.0100.0207.70
4.4.20.0000.0177.70
4.4.10.0070.0107.70
4.4.00.0000.0307.70
4.3.110.0070.0237.70
4.3.100.0030.0377.70
4.3.90.0000.0377.70
4.3.80.0070.0507.70
4.3.70.0000.0307.70
4.3.60.0000.0277.70
4.3.50.0000.0207.70
4.3.40.0000.0237.70
4.3.30.0000.0177.70
4.3.20.0000.0237.70
4.3.10.0000.0207.70
4.3.00.0000.0337.70

preferences:
51.84 ms | 401 KiB | 5 Q