3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1, 2]; $b = [2, 4]; $p = [4, 3]; function vector_2d(array $v1, array $v2) { return [$v2[0] - $v1[0], $v2[1] - $v1[1]]; } function dot_product(array $v1, array $v2) { return $v1[0]*$v2[0] + $v1[1]*$v2[1]; } function modulus(array $v) { return sqrt($v[0]**2 + $v[1]**2); } $pa = vector_2d($p, $a); $ab = vector_2d($a, $b); $mpa = modulus($pa); $mab = modulus($ab); $theta = acos(dot_product($pa, $ab)/($mpa*$mab)); $perp_dist = $mpa*sin($theta); echo $perp_dist;

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)
8.3.60.0170.00316.88
8.3.50.0150.00616.99
8.3.40.0080.01219.39
8.3.30.0110.00419.04
8.3.20.0000.00818.94
8.3.10.0070.00022.10
8.3.00.0050.00318.30
8.2.180.0070.01117.13
8.2.170.0160.00422.96
8.2.160.0000.01421.45
8.2.150.0000.00924.18
8.2.140.0080.00024.66
8.2.130.0000.00818.59
8.2.120.0070.00026.35
8.2.110.0030.00619.72
8.2.100.0040.00818.00
8.2.90.0030.00519.58
8.2.80.0000.00817.97
8.2.70.0070.00318.00
8.2.60.0030.00718.30
8.2.50.0000.00918.07
8.2.40.0000.00818.72
8.2.30.0000.00718.54
8.2.20.0040.00418.04
8.2.10.0000.00718.43
8.2.00.0070.00018.57
8.1.280.0090.00625.92
8.1.270.0040.00424.34
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0090.00023.04
8.1.230.0070.00418.08
8.1.220.0030.00518.04
8.1.210.0040.00418.77
8.1.200.0070.00717.61
8.1.190.0000.00817.86
8.1.180.0040.00418.10
8.1.170.0030.00618.95
8.1.160.0040.00422.51
8.1.150.0000.00719.19
8.1.140.0020.00519.83
8.1.130.0000.00718.04
8.1.120.0040.00417.71
8.1.110.0040.00417.75
8.1.100.0000.00717.83
8.1.90.0040.00417.81
8.1.80.0030.00617.82
8.1.70.0070.00017.77
8.1.60.0030.00617.95
8.1.50.0040.00417.86
8.1.40.0050.00317.81
8.1.30.0030.00618.01
8.1.20.0000.00818.04
8.1.10.0000.00817.99
8.1.00.0000.01217.88
8.0.300.0000.00819.46
8.0.290.0040.00417.00
8.0.280.0000.00718.82
8.0.270.0030.00317.63
8.0.260.0030.00517.61
8.0.250.0040.00417.23
8.0.240.0030.00317.35
8.0.230.0000.00717.27
8.0.220.0000.00817.29
8.0.210.0030.00317.25
8.0.200.0070.00017.29
8.0.190.0030.00517.29
8.0.180.0040.00417.29
8.0.170.0040.00417.27
8.0.160.0040.00417.31
8.0.150.0000.00717.22
8.0.140.0030.00317.08
8.0.130.0000.00613.67
8.0.120.0040.00417.23
8.0.110.0000.00817.22
8.0.100.0000.00717.24
8.0.90.0040.00417.21
8.0.80.0030.01217.11
8.0.70.0000.00817.22
8.0.60.0000.00717.23
8.0.50.0070.00017.25
8.0.30.0130.00717.25
8.0.20.0100.00917.40
8.0.10.0040.00417.32
8.0.00.0070.01017.03
7.4.330.0050.00015.08
7.4.320.0000.00616.91
7.4.300.0030.00316.91
7.4.290.0000.01016.96
7.4.280.0040.00416.82
7.4.270.0040.00416.88
7.4.260.0000.00717.03
7.4.250.0070.00016.93
7.4.240.0070.00016.81
7.4.230.0000.00716.88
7.4.220.0120.00916.73
7.4.210.0130.00016.69
7.4.200.0040.00416.99
7.4.160.0110.01116.70
7.4.150.0110.00617.40
7.4.140.0110.00817.86
7.4.130.0050.01416.70
7.4.120.0050.01216.62
7.4.110.0050.01316.55
7.4.100.0100.00716.51
7.4.90.0130.00616.77
7.4.80.0110.00719.39
7.4.70.0150.00716.77
7.4.60.0160.00016.77
7.4.50.0040.01216.88
7.4.40.0090.01216.68
7.4.30.0100.00616.60
7.4.00.0090.00615.25
7.3.330.0000.00613.48
7.3.320.0000.00613.82
7.3.310.0030.00316.84
7.3.300.0030.00316.70
7.3.290.0120.00616.50
7.3.280.0110.00716.52
7.3.270.0070.01017.40
7.3.260.0100.00916.62
7.3.250.0090.01116.55
7.3.240.0090.00716.66
7.3.230.0090.00916.81
7.3.210.0130.00416.64
7.3.200.0140.00519.39
7.3.190.0100.00716.49
7.3.180.0080.00816.48
7.3.170.0090.00916.71
7.3.160.0150.00616.67
7.3.10.0060.00616.77
7.3.00.0090.00616.96
7.2.330.0090.00916.99
7.2.320.0060.01017.00
7.2.310.0070.01016.77
7.2.300.0110.00616.99
7.2.290.0080.01616.98
7.2.130.0040.01217.38
7.2.120.0100.00617.19
7.2.110.0030.01017.27
7.2.100.0070.00417.23
7.2.90.0060.00617.20
7.2.80.0030.00917.04
7.2.70.0040.00417.04
7.2.60.0070.00617.46
7.2.50.0040.01117.15
7.2.40.0000.00917.36
7.2.30.0100.00316.94
7.2.20.0140.00017.20
7.2.10.0030.00717.20
7.2.00.0130.00218.33
7.1.250.0000.01115.82
7.1.200.0090.00615.88
7.1.100.0000.01118.01
7.1.70.0100.00317.23
7.1.60.0140.01019.33
7.1.00.0000.08022.69
7.0.200.0060.00317.13
7.0.60.0030.08321.99
7.0.50.0400.05020.59
7.0.40.0330.05320.55
7.0.30.0270.05720.53
7.0.20.0230.06320.51
7.0.10.0400.05020.59
7.0.00.0270.07320.60
5.6.280.0000.07721.34
5.6.210.0000.04320.79
5.6.200.0300.04721.45
5.6.190.0200.06721.30
5.6.180.0300.05321.32
5.6.170.0300.05021.32
5.6.160.0200.06321.32
5.6.150.0330.05021.24
5.6.140.0230.04721.35
5.6.130.0130.06021.29
5.6.120.0170.05721.18
5.6.110.0300.05721.36
5.6.100.0170.06321.24
5.6.90.0100.07021.26
5.6.80.0270.06020.68
5.6.70.0300.05320.63
5.6.60.0270.04720.56
5.6.50.0300.04320.66
5.6.40.0270.06020.71
5.6.30.0270.06020.64
5.6.20.0300.04720.55
5.6.10.0270.05320.64
5.6.00.0270.05320.77
5.5.350.0370.06720.33
5.5.340.0330.05320.75
5.5.330.0300.05320.84
5.5.320.0230.05720.95
5.5.310.0270.05320.95
5.5.300.0070.06320.87
5.5.290.0200.05720.80
5.5.280.0130.05720.88
5.5.270.0170.05720.99
5.5.260.0230.05721.00
5.5.250.0370.05320.65
5.5.240.0200.05720.24
5.5.230.0270.05720.13
5.5.220.0200.05320.34
5.5.210.0200.05720.34
5.5.200.0230.05320.37
5.5.190.0170.06320.39
5.5.180.0170.06320.18
5.5.160.0270.06720.32
5.5.150.0400.04720.21
5.5.140.0230.05720.14
5.5.130.0030.06020.06
5.5.120.0070.05720.18
5.5.110.0200.05020.30
5.5.100.0200.06020.18
5.5.90.0300.05020.11
5.5.80.0270.08020.20
5.5.70.0400.06720.11
5.5.60.0400.05320.07
5.5.50.0200.07320.10
5.5.40.0300.05720.13
5.5.30.0170.06720.13
5.5.20.0300.04720.18
5.5.10.0300.05020.06
5.5.00.0170.06320.12

preferences:
57.48 ms | 401 KiB | 5 Q