3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_SERVER['HTTP_HOST'] = '192.168.56.1:3002'; $a = $_SERVER['HTTP_HOST']; $b = 'vagrant.khanovaskola.cz'; $c = 'vagrant.khanovaskola.cz_foo'; $d = 'foo_vagrant.khanovaskola.cz'; var_dump($a, $b, $c, $d); var_dump($a === $b);

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)
8.3.40.0100.01018.57
8.3.30.0060.01218.85
8.3.20.0050.00318.90
8.3.10.0080.00021.25
8.3.00.0000.00721.85
8.2.170.0130.00722.96
8.2.160.0040.01120.46
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00421.07
8.2.110.0000.01020.52
8.2.100.0040.00817.72
8.2.90.0020.00519.17
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0050.00317.93
8.2.50.0050.00318.07
8.2.40.0030.00518.09
8.2.30.0000.00821.20
8.2.20.0080.00417.56
8.2.10.0040.00417.67
8.2.00.0050.00217.74
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00022.42
8.1.230.0040.00720.89
8.1.220.0000.00818.77
8.1.210.0000.00818.96
8.1.200.0100.00017.25
8.1.190.0030.00617.66
8.1.180.0030.00518.10
8.1.170.0090.00018.47
8.1.160.0000.00918.93
8.1.150.0040.00418.55
8.1.140.0000.00717.37
8.1.130.0000.00717.89
8.1.120.0040.00417.50
8.1.110.0000.00717.32
8.1.100.0000.00717.34
8.1.90.0000.00717.43
8.1.80.0040.00417.43
8.1.70.0000.00717.36
8.1.60.0060.00317.57
8.1.50.0040.00417.49
8.1.40.0000.00817.50
8.1.30.0040.00417.54
8.1.20.0000.00817.67
8.1.10.0000.00717.54
8.1.00.0080.00017.43
8.0.300.0060.00319.98
8.0.290.0050.00317.18
8.0.280.0000.00718.41
8.0.270.0030.00317.13
8.0.260.0040.00416.81
8.0.250.0070.00016.86
8.0.240.0040.00416.85
8.0.230.0030.00316.84
8.0.220.0050.00216.88
8.0.210.0030.00316.88
8.0.200.0030.00316.95
8.0.190.0000.00716.82
8.0.180.0040.00416.88
8.0.170.0080.00016.95
8.0.160.0020.00516.86
8.0.150.0030.00316.85
8.0.140.0040.00416.84
8.0.130.0060.00013.31
8.0.120.0030.00516.87
8.0.110.0040.00416.91
8.0.100.0070.00016.77
8.0.90.0050.00216.84
8.0.80.0070.01016.90
8.0.70.0030.00416.93
8.0.60.0000.00716.68
8.0.50.0040.00416.68
8.0.30.0120.01117.03
8.0.20.0080.01117.40
8.0.10.0000.00716.86
8.0.00.0090.00816.59
7.4.330.0020.00216.75
7.4.320.0030.00316.60
7.4.300.0000.00616.55
7.4.290.0030.00316.64
7.4.280.0030.00316.48
7.4.270.0070.00016.65
7.4.260.0000.00513.25
7.4.250.0000.00816.60
7.4.240.0040.00416.57
7.4.230.0030.00416.68
7.4.220.0120.00616.35
7.4.210.0110.00716.51
7.4.200.0030.00316.70
7.4.190.0030.00316.59
7.4.160.0120.00416.59
7.4.150.0090.01117.40
7.4.140.0080.00917.86
7.4.130.0100.00716.44
7.4.120.0080.00916.51
7.4.110.0110.00716.65
7.4.100.0080.00816.58
7.4.90.0090.00916.45
7.4.80.0070.01019.39
7.4.70.0100.01016.35
7.4.60.0070.01016.51
7.4.50.0000.00816.50
7.4.40.0110.00622.77
7.4.30.0130.00416.43
7.4.10.0080.00915.53
7.4.00.0080.01015.33
7.3.330.0020.00212.96
7.3.320.0030.00313.05
7.3.310.0000.00716.29
7.3.300.0030.00316.18
7.3.290.0030.01716.24
7.3.280.0060.00916.20
7.3.270.0100.00617.40
7.3.260.0070.01518.24
7.3.250.0090.01416.52
7.3.240.0130.00716.37
7.3.230.0100.00716.47
7.3.210.0100.01016.27
7.3.200.0060.01119.39
7.3.190.0130.00616.30
7.3.180.0100.00616.58
7.3.170.0120.00916.36
7.3.160.0150.00016.49
7.3.130.0080.01015.48
7.3.120.0110.00815.36
7.3.110.0040.01115.33
7.3.100.0040.00915.45
7.3.90.0070.00515.51
7.3.80.0070.00515.42
7.3.70.0030.00815.46
7.3.60.0080.00815.43
7.3.50.0100.00515.40
7.3.40.0020.01015.41
7.3.30.0020.01415.53
7.3.20.0050.00817.35
7.3.10.0040.01317.48
7.3.00.0060.00617.37
7.2.330.0110.00616.59
7.2.320.0170.00316.69
7.2.310.0030.01816.40
7.2.300.0100.01316.73
7.2.290.0050.01016.59
7.2.260.0100.00615.70
7.2.250.0080.00915.54
7.2.240.0100.00315.93
7.2.230.0080.00815.77
7.2.220.0060.00915.73
7.2.210.0100.00315.69
7.2.200.0080.00815.65
7.2.190.0080.00915.79
7.2.180.0030.00915.67
7.2.170.0050.00715.79
7.2.160.0030.00915.61
7.2.150.0120.00517.55
7.2.140.0070.01017.61
7.2.130.0070.00717.58
7.2.120.0070.00717.62
7.2.110.0040.01117.56
7.2.100.0050.01017.43
7.2.90.0100.00517.52
7.2.80.0040.00917.54
7.2.70.0020.01217.51
7.2.60.0090.00717.43
7.2.50.0070.00717.78
7.2.40.0020.01117.71
7.2.30.0050.00917.65
7.2.20.0090.00317.62
7.2.10.0090.00517.60
7.2.00.0110.00517.67
7.1.330.0030.01216.29
7.1.320.0050.00716.47
7.1.310.0080.00516.59
7.1.300.0040.00916.37
7.1.290.0060.00916.54
7.1.280.0050.01016.71
7.1.270.0080.00516.56
7.1.260.0030.01016.31
7.1.250.0090.00416.53
7.1.240.0060.00716.33
7.1.230.0030.00716.45
7.1.220.0030.01216.28
7.1.210.0080.00916.43
7.1.200.0050.00516.48
7.1.190.0070.00716.55
7.1.180.0070.00516.50
7.1.170.0020.01016.51
7.1.160.0080.00216.40
7.1.150.0030.01016.53
7.1.140.0050.00916.57
7.1.130.0080.00816.53
7.1.120.0040.00816.61
7.1.110.0060.00816.47
7.1.100.0020.01016.51
7.1.90.0080.00516.48
7.1.80.0050.00416.53
7.1.70.0050.00616.69
7.1.60.0070.00917.46
7.1.50.0070.01016.66
7.1.40.0090.00416.52
7.1.30.0020.00816.55
7.1.20.0080.00616.53
7.1.10.0050.00816.59
7.1.00.0040.01518.41
7.0.330.0030.00916.17
7.0.320.0100.00215.99
7.0.310.0020.01016.16
7.0.300.0050.00816.01
7.0.290.0060.00916.00
7.0.280.0080.00516.03
7.0.270.0030.01116.12
7.0.260.0050.01016.11
7.0.250.0010.01316.09
7.0.240.0050.01016.26
7.0.230.0060.00616.03
7.0.220.0030.01216.29
7.0.210.0040.00916.20
7.0.200.0070.00816.32
7.0.190.0040.01016.14
7.0.180.0110.00316.24
7.0.170.0060.00916.24
7.0.160.0050.00916.28
7.0.150.0100.00316.21
7.0.140.0050.02918.17
7.0.130.0050.00616.16
7.0.120.0050.00716.20
7.0.110.0120.00316.01
7.0.100.0160.02517.34
7.0.90.0080.02117.36
7.0.80.0130.02917.42
7.0.70.0060.02817.33
7.0.60.0050.03417.49
7.0.50.0070.01917.45
7.0.40.0080.02116.20
7.0.30.0040.01816.20
7.0.20.0090.03016.17
7.0.10.0070.03216.13
7.0.00.0040.01915.97
5.6.400.0050.01214.86
5.6.390.0040.00615.00
5.6.380.0050.01015.24
5.6.370.0050.01115.01
5.6.360.0050.00615.09
5.6.350.0020.01115.15
5.6.340.0030.01014.91
5.6.330.0040.00815.19
5.6.320.0070.00715.20
5.6.310.0080.00415.03
5.6.300.0050.01015.08
5.6.290.0050.00715.18
5.6.280.0070.02817.20
5.6.270.0070.00715.32
5.6.260.0070.01014.97
5.6.250.0030.02916.86
5.6.240.0040.02816.87
5.6.230.0080.03216.95
5.6.220.0050.01716.84
5.6.210.0030.03617.00
5.6.200.0030.03417.01
5.6.190.0080.01917.00
5.6.180.0120.02817.08
5.6.170.0080.03617.04
5.6.160.0080.02816.95
5.6.150.0090.02817.19
5.6.140.0110.02816.98
5.6.130.0050.03317.14
5.6.120.0040.03517.02
5.6.110.0110.03016.92
5.6.100.0130.03016.87
5.6.90.0080.02017.06
5.6.80.0100.02316.76
5.6.70.0020.02916.75
5.6.60.0110.03216.77
5.6.50.0030.03616.66
5.6.40.0090.02916.75
5.6.30.0080.02816.71
5.6.20.0070.03116.70
5.6.10.0100.02916.68
5.6.00.0110.03016.75
5.5.380.0040.02616.75
5.5.370.0080.03416.71
5.5.360.0090.03116.75
5.5.350.0080.01716.73
5.5.340.0120.02416.90
5.5.330.0090.02716.92
5.5.320.0070.03716.85
5.5.310.0080.03616.98
5.5.300.0060.02917.01
5.5.290.0020.02716.94
5.5.280.0090.02816.93
5.5.270.0100.03116.87
5.5.260.0070.03516.90
5.5.250.0070.02516.85
5.5.240.0060.02816.70
5.5.230.0050.03216.65
5.5.220.0080.01816.59
5.5.210.0080.02916.68
5.5.200.0090.03016.51
5.5.190.0070.02916.75
5.5.180.0050.03116.68
5.5.170.0050.00814.90
5.5.160.0030.03616.77
5.5.150.0070.03016.64
5.5.140.0110.02816.61
5.5.130.0040.02016.74
5.5.120.0080.01616.71
5.5.110.0020.02416.74
5.5.100.0070.03216.64
5.5.90.0040.03416.68
5.5.80.0080.02216.62
5.5.70.0070.03316.73
5.5.60.0090.03216.53
5.5.50.0090.02816.67
5.5.40.0110.02416.61
5.5.30.0080.02116.53
5.5.20.0070.03516.75
5.5.10.0080.03016.76
5.5.00.0060.03316.60
5.4.450.0090.02714.29
5.4.440.0050.03114.16
5.4.430.0030.03014.38
5.4.420.0070.03014.33
5.4.410.0090.03014.26
5.4.400.0030.03114.24
5.4.390.0080.02914.12
5.4.380.0070.02814.18
5.4.370.0110.02614.12
5.4.360.0040.03214.25
5.4.350.0050.02414.20
5.4.340.0100.02614.05
5.4.330.0040.00711.79
5.4.320.0010.03114.08
5.4.310.0030.02914.21
5.4.300.0040.03014.14
5.4.290.0060.02714.15
5.4.280.0040.03114.16
5.4.270.0040.01813.99
5.4.260.0110.02314.18
5.4.250.0090.03014.11
5.4.240.0050.02914.11
5.4.230.0020.02814.10
5.4.220.0040.02614.11
5.4.210.0070.02014.18
5.4.200.0080.02514.09
5.4.190.0070.02814.16
5.4.180.0040.03114.26
5.4.170.0050.01714.22
5.4.160.0070.02514.16
5.4.150.0080.02414.19
5.4.140.0060.02713.26
5.4.130.0060.02713.22
5.4.120.0060.02613.20
5.4.110.0050.01813.23
5.4.100.0040.03113.24
5.4.90.0050.01513.19
5.4.80.0080.02513.21
5.4.70.0030.02313.25
5.4.60.0040.01813.32
5.4.50.0050.02813.23
5.4.40.0050.02913.37
5.4.30.0040.02113.21
5.4.20.0060.01613.35
5.4.10.0080.02713.25
5.4.00.0070.01712.95
5.3.290.0100.02712.73
5.3.280.0080.03212.63
5.3.270.0070.02012.69
5.3.260.0080.02012.62
5.3.250.0090.02712.63
5.3.240.0080.01612.46
5.3.230.0100.02812.61
5.3.220.0070.02712.65
5.3.210.0060.01912.60
5.3.200.0080.03312.55
5.3.190.0050.03112.61
5.3.180.0070.02412.67
5.3.170.0070.02812.64
5.3.160.0090.02712.67
5.3.150.0090.02312.63
5.3.140.0030.03312.51
5.3.130.0050.02412.60
5.3.120.0110.02812.66
5.3.110.0050.03212.65
5.3.100.0100.02612.47
5.3.90.0060.03112.43
5.3.80.0090.02912.33
5.3.70.0050.03412.29
5.3.60.0080.02912.34
5.3.50.0080.01912.34
5.3.40.0030.03612.28
5.3.30.0060.02712.37
5.3.20.0080.02812.22
5.3.10.0080.02012.13
5.3.00.0070.01712.04
5.2.170.0100.03010.95
5.2.160.0030.06010.98
5.2.150.0030.06311.16
5.2.140.0000.06311.16
5.2.130.0130.05011.06
5.2.120.0170.05310.89
5.2.110.0070.06011.13
5.2.100.0000.07010.89
5.2.90.0170.05010.95
5.2.80.0070.05711.11
5.2.70.0100.05710.93
5.2.60.0030.03310.87
5.2.50.0100.05310.96
5.2.40.0070.04710.94
5.2.30.0030.05311.04
5.2.20.0070.04310.95
5.2.10.0130.02710.78
5.2.00.0030.03310.62
5.1.60.0070.0479.99
5.1.50.0000.0379.97
5.1.40.0070.0309.80
5.1.30.0030.03010.38
5.1.20.0030.03010.40
5.1.10.0030.05010.07
5.1.00.0000.0539.94
5.0.50.0070.0379.07
5.0.40.0030.0409.07
5.0.30.0000.0579.07
5.0.20.0030.0439.07
5.0.10.0030.0379.07
5.0.00.0000.0409.07
4.4.90.0030.0339.07
4.4.80.0000.0309.07
4.4.70.0070.0339.07
4.4.60.0000.0179.07
4.4.50.0000.0279.07
4.4.40.0030.0409.07
4.4.30.0000.0279.07
4.4.20.0030.0339.07
4.4.10.0000.0339.07
4.4.00.0070.0479.07
4.3.110.0000.0379.07
4.3.100.0030.0209.07
4.3.90.0000.0209.07
4.3.80.0000.0539.07
4.3.70.0030.0339.07
4.3.60.0000.0339.07
4.3.50.0070.0309.07
4.3.40.0030.0509.07
4.3.30.0000.0309.07
4.3.20.0030.0339.07
4.3.10.0000.0239.07
4.3.00.0000.0279.07

preferences:
49.37 ms | 400 KiB | 5 Q