3v4l.org

run code in 300+ PHP versions simultaneously
<?php function distance($vect1, $vect2) { if (!is_array($vect1) || !is_array($vect2)) { return NULL; } if (count($vect1) != count($vect2)) { return NULL; } for ($i=0; $i<count($vect1); $i++) { $c1 = $vect1[$i]; $c2 = $vect2[$i]; $d = 0.0; if (!is_numeric($c1)) { trigger_error("Coordinate $i in vector 1 is not a number, using zero", E_USER_WARNING); $c1 = 0.0; } if (!is_numeric($c2)) { trigger_error("Coordinate $i in vector 2 is not a number, using zero", E_USER_WARNING); $c2 = 0.0; } $d += $c2*$c2 - $c1*$c1; return $d; echo sqrt($d); } return $d; } // variabile non definita, genera un warning // definisce dei vettori $a = array(2, 3, "foo"); $b = array(5.5, 4.3); $c = array(1, 3); // genera un errore utente distance($c, $b) ; // un'altro errore utente distance($b, "i am not an array") ; // genera un warning distance($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)
8.3.60.0070.00718.31
8.3.50.0170.01321.99
8.3.40.0070.00718.97
8.3.30.0100.01020.37
8.3.20.0040.00418.90
8.3.10.0060.00320.82
8.3.00.0060.01219.80
8.2.180.0150.00616.63
8.2.170.0110.00322.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0060.00319.95
8.2.110.0030.00620.35
8.2.100.0120.00017.91
8.2.90.0040.00419.20
8.2.80.0020.00519.25
8.2.70.0000.00817.63
8.2.60.0080.00017.93
8.2.50.0070.00318.07
8.2.40.0000.00820.09
8.2.30.0040.00421.22
8.2.20.0040.00417.72
8.2.10.0000.00817.79
8.2.00.0000.01017.65
8.1.280.0150.00325.92
8.1.270.0080.00023.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00724.02
8.1.230.0110.00020.97
8.1.220.0080.00018.77
8.1.210.0040.00418.84
8.1.200.0060.00317.13
8.1.190.0090.00017.40
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0030.00518.89
8.1.150.0050.00218.62
8.1.140.0000.00717.37
8.1.130.0030.00317.82
8.1.120.0100.00017.39
8.1.110.0000.00717.50
8.1.100.0000.00817.43
8.1.90.0000.00717.38
8.1.80.0080.00017.48
8.1.70.0000.00717.41
8.1.60.0030.00617.47
8.1.50.0040.00417.45
8.1.40.0000.00717.51
8.1.30.0000.00717.47
8.1.20.0040.00417.55
8.1.10.0040.00417.56
8.1.00.0060.00317.46
8.0.300.0040.00420.02
8.0.290.0070.00017.05
8.0.280.0030.00518.39
8.0.270.0040.00417.21
8.0.260.0000.00816.78
8.0.250.0030.00616.95
8.0.240.0030.00516.91
8.0.230.0000.00716.95
8.0.220.0030.00316.91
8.0.210.0000.00716.89
8.0.200.0000.00616.86
8.0.190.0000.00716.88
8.0.180.0040.00416.90
8.0.170.0000.00716.90
8.0.160.0030.00316.95
8.0.150.0070.00016.71
8.0.140.0000.00716.74
8.0.130.0060.00313.28
8.0.120.0000.00716.92
8.0.110.0050.00316.91
8.0.100.0070.00016.91
8.0.90.0000.00716.95
8.0.80.0120.00316.88
8.0.70.0000.00716.88
8.0.60.0000.00716.80
8.0.50.0040.00416.95
8.0.30.0090.00917.05
8.0.20.0080.01217.40
8.0.10.0070.00017.00
8.0.00.0110.00616.75
7.4.330.0030.00316.84
7.4.320.0000.00816.64
7.4.300.0040.00416.45
7.4.290.0050.00216.55
7.4.280.0000.00816.54
7.4.270.0050.00216.50
7.4.260.0050.00313.23
7.4.250.0040.00416.46
7.4.240.0030.00316.50
7.4.230.0070.00016.48
7.4.220.0040.01416.46
7.4.210.0100.00416.57
7.4.200.0030.00316.40
7.4.190.0030.00316.57
7.4.160.0080.00816.54
7.4.150.0060.01217.40
7.4.140.0100.00717.86
7.4.130.0110.00916.52
7.4.120.0110.00716.50
7.4.110.0120.00816.46
7.4.100.0140.01216.56
7.4.90.0150.00616.38
7.4.80.0090.01219.39
7.4.70.0120.00816.30
7.4.60.0100.00716.41
7.4.50.0000.00916.42
7.4.40.0080.00222.77
7.4.30.0060.01516.42
7.4.00.0060.00615.21
7.3.330.0000.00513.13
7.3.320.0030.00313.27
7.3.310.0000.00716.34
7.3.300.0050.00216.19
7.3.290.0070.00716.23
7.3.280.0060.00916.30
7.3.270.0060.01217.40
7.3.260.0120.00818.24
7.3.250.0110.00616.36
7.3.240.0060.01216.54
7.3.230.0120.00316.51
7.3.210.0080.00816.29
7.3.200.0020.01919.39
7.3.190.0090.01416.43
7.3.180.0110.00616.44
7.3.170.0100.00616.51
7.3.160.0070.01016.69
7.3.120.0050.00815.05
7.2.330.0110.00516.75
7.2.320.0180.00316.85
7.2.310.0140.00416.79
7.2.300.0060.01516.74
7.2.290.0110.00416.72
7.2.00.0070.00719.48
7.1.200.0100.00315.85
7.1.100.0000.01418.23
7.1.70.0070.00316.91
7.1.60.0130.01019.24
7.1.50.0040.01916.92
7.1.00.0030.03322.46
7.0.200.1180.00714.69
7.0.140.0000.07721.97
7.0.100.0270.06719.86
7.0.90.0270.09020.02
7.0.80.0170.08319.86
7.0.70.0000.05320.01
7.0.60.0130.06719.95
7.0.50.0070.08020.31
7.0.40.0100.08020.09
7.0.30.0130.05719.95
7.0.20.0130.07020.11
7.0.10.0070.07719.99
7.0.00.0130.08020.17
5.6.280.0070.07021.11
5.6.250.0030.07720.51
5.6.240.0030.05320.58
5.6.230.0100.08320.49
5.6.220.0070.07020.63
5.6.210.0000.05320.52
5.6.200.0000.05720.96
5.6.190.0030.07321.09
5.6.180.0130.06721.12
5.6.170.0100.04721.10
5.6.160.0100.08321.05
5.6.150.0100.07020.95
5.6.140.0100.08321.02
5.6.130.0100.08021.18
5.6.120.0170.07721.11
5.6.110.0030.07320.92
5.6.100.0200.07720.95
5.6.90.0100.08321.07
5.6.80.0030.08320.50
5.6.70.0130.07020.49
5.6.60.0000.07720.49
5.6.50.0100.08020.40
5.6.40.0100.04020.55
5.6.30.0030.06320.45
5.6.20.0200.06320.45
5.6.10.0070.07720.47
5.6.00.0070.07720.29
5.5.380.0030.05720.43
5.5.370.0070.04020.40
5.5.360.0030.06320.35
5.5.350.0100.03720.47
5.5.340.0100.06720.89
5.5.330.0070.08020.82
5.5.320.0170.06320.84
5.5.310.0100.04320.89
5.5.300.0030.08720.94
5.5.290.0100.07720.65
5.5.280.0130.07020.93
5.5.270.0030.07720.87
5.5.260.0130.07720.88
5.5.250.0000.04720.70
5.5.240.0030.05320.22
5.5.230.0100.05020.27
5.5.220.0100.07720.20
5.5.210.0230.06320.16
5.5.200.0130.06020.29
5.5.190.0070.06320.20
5.5.180.0130.06720.26
5.5.160.0070.07320.27
5.5.150.0100.07020.26
5.5.140.0130.06320.24
5.5.130.0100.07320.13
5.5.120.0070.07720.22
5.5.110.0070.06020.18
5.5.100.0100.05720.09
5.5.90.0070.08320.07
5.5.80.0170.07020.11
5.5.70.0100.05320.05
5.5.60.0070.03320.05
5.5.50.0030.04020.16
5.5.40.0100.03320.09
5.5.30.0130.02720.16
5.5.20.0030.04020.16
5.5.10.0030.04020.07
5.5.00.0030.04020.09
5.4.450.0100.07319.45
5.4.440.0070.08319.25
5.4.430.0130.08019.48
5.4.420.0070.04019.37
5.4.410.0070.05319.34
5.4.400.0030.08019.03
5.4.390.0100.03319.03
5.4.380.0070.07319.13
5.4.370.0130.06319.03
5.4.360.0130.06719.04
5.4.350.0000.04019.09
5.4.340.0170.06319.16
5.4.320.0070.07719.13
5.4.310.0030.08018.88
5.4.300.0100.04319.04
5.4.290.0000.08319.23
5.4.280.0070.04319.18
5.4.270.0030.05719.22
5.4.260.0070.06018.85
5.4.250.0070.07719.02
5.4.240.0030.04319.02
5.4.230.0070.07719.23
5.4.220.0070.03319.05
5.4.210.0030.04719.22
5.4.200.0030.03719.02
5.4.190.0070.03319.04
5.4.180.0000.04018.89
5.4.170.0030.03718.87
5.4.160.0000.04019.07
5.4.150.0070.03318.86
5.4.140.0030.04016.37
5.4.130.0030.05316.26
5.4.120.0000.04016.33
5.4.110.0100.04316.50
5.4.100.0070.05716.28
5.4.90.0030.08016.49
5.4.80.0000.04716.49
5.4.70.0130.06316.43
5.4.60.0030.04016.25
5.4.50.0170.02316.52
5.4.40.0030.03716.45
5.4.30.0000.04016.39
5.4.20.0030.04016.36
5.4.10.0030.04716.48
5.4.00.0030.04715.82
5.3.290.0100.05714.80
5.3.280.0000.07714.53
5.3.270.0030.03714.58
5.3.260.0000.04314.55
5.3.250.0000.04014.63
5.3.240.0070.04014.55
5.3.230.0130.02714.74
5.3.220.0030.03314.55
5.3.210.0000.07714.57
5.3.200.0100.07014.72
5.3.190.0000.04314.70
5.3.180.0070.07314.51
5.3.170.0030.04014.59
5.3.160.0030.03314.57
5.3.150.0030.04314.64
5.3.140.0070.04714.58
5.3.130.0070.03714.66
5.3.120.0070.05714.52
5.3.110.0000.04014.59
5.3.100.0000.04014.11
5.3.90.0030.03713.98
5.3.80.0070.03014.13
5.3.70.0030.03714.14
5.3.60.0000.05013.94
5.3.50.0100.02713.99
5.3.40.0000.04713.95
5.3.30.0030.03713.86
5.3.20.0070.03313.69
5.3.10.0070.03313.59
5.3.00.0000.03713.79
5.2.170.0100.03013.17
5.2.160.0030.02713.17
5.2.150.0070.02313.17
5.2.140.0030.03013.17
5.2.130.0030.02713.17
5.2.120.0070.02313.17
5.2.110.0100.02013.17
5.2.100.0070.02313.17
5.2.90.0070.02313.17
5.2.80.0000.03013.17
5.2.70.0000.03313.17
5.2.60.0070.02713.17
5.2.50.0030.02713.17
5.2.40.0100.02313.17
5.2.30.0030.02713.17
5.2.20.0030.02713.17
5.2.10.0000.03013.17
5.2.00.0030.02713.17
5.1.60.0030.01713.17
5.1.50.0030.02313.17
5.1.40.0000.02013.17
5.1.30.0070.02013.17
5.1.20.0000.02713.17
5.1.10.0000.02713.17
5.1.00.0070.02313.17
5.0.50.0070.01013.17
5.0.40.0030.01713.17
5.0.30.0030.02713.17
5.0.20.0000.02013.17
5.0.10.0100.02713.17
5.0.00.0030.04013.17
4.4.90.0030.01313.17
4.4.80.0000.01713.17
4.4.70.0070.01013.17
4.4.60.0030.01313.17
4.4.50.0030.01313.17
4.4.40.0030.04313.17
4.4.30.0000.01313.17
4.4.20.0000.01713.17
4.4.10.0030.01013.17
4.4.00.0000.02713.17
4.3.110.0000.01313.17
4.3.100.0000.01713.17
4.3.90.0000.01713.17
4.3.80.0030.05013.17
4.3.70.0100.02013.17
4.3.60.0000.03013.17
4.3.50.0070.03713.17
4.3.40.0030.03313.17
4.3.30.0030.03313.17
4.3.20.0000.02713.17
4.3.10.0030.02713.17
4.3.00.0000.02313.17

preferences:
43.84 ms | 401 KiB | 5 Q