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 $t = I_AM_NOT_DEFINED; // definisce dei vettori $a = array(2, 3, "foo"); $b = array(5.5, 4.3); $c = array(1, 3); // genera un errore utente distance($c, $b) . "\n"; // un'altro errore utente distance($b, "i am not an array") . "\n"; // genera un warning distance($a, $b) . "\n"; ?>

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)
8.3.60.0100.01018.43
8.3.50.0130.00621.14
8.3.40.0070.00718.68
8.3.30.0100.00720.33
8.3.20.0050.00318.90
8.3.10.0050.00320.97
8.3.00.0090.00019.79
8.2.180.0100.00716.63
8.2.170.0140.00022.96
8.2.160.0140.00020.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00019.64
8.2.110.0060.00319.27
8.2.100.0120.00017.72
8.2.90.0000.00919.26
8.2.80.0000.00719.32
8.2.70.0050.00317.47
8.2.60.0000.00817.92
8.2.50.0080.00318.07
8.2.40.0050.00319.95
8.2.30.0040.00421.22
8.2.20.0000.00817.66
8.2.10.0030.00517.74
8.2.00.0050.00617.63
8.1.280.0040.01125.92
8.1.270.0080.00023.99
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0040.00720.60
8.1.230.0000.01120.97
8.1.220.0060.00318.77
8.1.210.0090.00018.96
8.1.200.0030.00917.23
8.1.190.0040.00417.51
8.1.180.0000.00818.10
8.1.170.0080.00018.70
8.1.160.0000.00718.89
8.1.150.0080.00018.48
8.1.140.0020.00517.31
8.1.130.0000.00717.68
8.1.120.0060.00317.38
8.1.110.0000.00817.41
8.1.100.0040.00417.39
8.1.90.0000.00817.43
8.1.80.0040.00417.41
8.1.70.0070.00017.37
8.1.60.0040.00417.53
8.1.50.0000.00817.38
8.1.40.0040.00417.34
8.1.30.0000.00717.64
8.1.20.0080.00017.57
8.1.10.0000.00817.56
8.1.00.0030.00717.42
8.0.300.0060.00319.94
8.0.290.0040.00417.14
8.0.280.0070.00018.50
8.0.270.0050.00317.14
8.0.260.0030.00516.93
8.0.250.0000.00716.93
8.0.240.0040.00417.02
8.0.230.0000.00716.95
8.0.220.0000.00716.82
8.0.210.0050.00516.98
8.0.200.0000.00617.03
8.0.190.0070.00016.98
8.0.180.0000.00717.00
8.0.170.0070.00016.96
8.0.160.0030.00316.92
8.0.150.0000.00816.96
8.0.140.0040.00416.97
8.0.130.0030.00513.35
8.0.120.0000.00716.94
8.0.110.0050.00216.82
8.0.100.0040.00416.82
8.0.90.0040.00416.85
8.0.80.0090.00616.91
8.0.70.0030.00516.99
8.0.60.0000.00716.91
8.0.50.0040.00416.76
8.0.30.0140.00417.02
8.0.20.0130.00517.40
8.0.10.0050.00317.03
8.0.00.0060.01316.87
7.4.330.0060.00016.83
7.4.320.0000.00716.49
7.4.300.0070.00016.61
7.4.290.0000.00716.59
7.4.280.0040.00416.61
7.4.270.0040.00416.61
7.4.260.0060.00013.22
7.4.250.0030.00616.55
7.4.240.0000.00816.55
7.4.230.0030.00316.41
7.4.220.0120.01216.45
7.4.210.0040.01216.54
7.4.200.0030.00316.51
7.4.190.0040.00416.75
7.4.160.0170.00016.61
7.4.150.0070.01017.40
7.4.140.0170.00317.86
7.4.130.0090.01116.47
7.4.120.0110.00716.48
7.4.110.0030.01716.55
7.4.100.0120.00816.42
7.4.90.0120.01216.52
7.4.80.0210.00319.39
7.4.70.0130.00716.64
7.4.60.0100.00616.50
7.4.50.0030.00616.63
7.4.40.0040.01422.77
7.4.30.0090.01516.52
7.4.00.0070.01014.90
7.3.330.0020.00213.38
7.3.320.0070.00013.24
7.3.310.0000.00716.41
7.3.300.0030.00316.32
7.3.290.0030.01216.33
7.3.280.0080.00816.41
7.3.270.0150.00717.40
7.3.260.0100.00818.24
7.3.250.0090.01216.54
7.3.240.0070.01016.43
7.3.230.0120.00316.41
7.3.210.0100.00716.34
7.3.200.0120.00619.39
7.3.190.0140.00916.58
7.3.180.0060.01016.54
7.3.170.0100.00616.39
7.3.160.0130.00816.31
7.3.120.0110.00414.76
7.3.10.0090.00616.40
7.3.00.0000.01416.67
7.2.330.0130.01016.79
7.2.320.0070.01816.81
7.2.310.0120.00916.79
7.2.300.0070.01016.60
7.2.290.0070.01016.71
7.2.130.0030.01216.97
7.2.120.0080.00416.83
7.2.110.0040.00816.75
7.2.100.0030.01316.95
7.2.90.0050.00517.14
7.2.80.0030.01216.85
7.2.70.0130.00317.21
7.2.60.0070.00516.93
7.2.50.0100.01016.78
7.2.40.0110.00716.88
7.2.30.0070.00716.97
7.2.20.0050.00616.92
7.2.10.0060.01316.97
7.2.00.0040.01118.19
7.1.250.0070.00315.73
7.1.200.0060.00615.69
7.1.100.0080.00318.08
7.1.70.0050.00317.33
7.1.60.0140.01019.24
7.1.50.0030.01717.07
7.1.00.0070.03022.34
7.0.200.0000.01016.86
7.0.140.0070.07322.04
7.0.100.0030.05020.19
7.0.90.0100.04720.02
7.0.80.0030.05019.92
7.0.70.0230.07019.95
7.0.60.0030.07019.99
7.0.50.0130.03320.27
7.0.40.0130.04720.04
7.0.30.0030.06720.09
7.0.20.0070.03720.17
7.0.10.0100.08320.18
7.0.00.0200.07320.04
5.6.280.0000.07320.91
5.6.250.0070.07320.76
5.6.240.0070.05020.71
5.6.230.0030.08020.50
5.6.220.0070.05020.62
5.6.210.0070.07720.61
5.6.200.0130.07321.05
5.6.190.0170.07721.06
5.6.180.0070.05021.07
5.6.170.0030.03721.09
5.6.160.0100.06321.12
5.6.150.0070.03321.12
5.6.140.0100.07321.04
5.6.130.0070.08321.02
5.6.120.0030.03721.12
5.6.110.0030.05321.14
5.6.100.0000.04020.96
5.6.90.0070.03321.07
5.6.80.0030.04020.50
5.6.70.0030.04020.56
5.6.60.0000.04320.32
5.6.50.0070.03020.53
5.6.40.0070.03020.47
5.6.30.0030.04020.28
5.6.20.0130.02720.30
5.6.10.0000.05020.30
5.6.00.0030.03720.46
5.5.380.0070.04720.39
5.5.370.0070.08020.57
5.5.360.0130.06020.39
5.5.350.0130.08020.34
5.5.340.0030.06020.84
5.5.330.0070.08020.77
5.5.320.0170.04720.88
5.5.310.0170.07020.93
5.5.300.0130.03320.84
5.5.290.0130.06720.80
5.5.280.0030.04320.90
5.5.270.0100.03720.80
5.5.260.0030.04020.83
5.5.250.0030.04320.73
5.5.240.0070.03020.32
5.5.230.0070.03720.25
5.5.220.0030.04020.19
5.5.210.0000.04320.31
5.5.200.0030.03320.10
5.5.190.0000.04720.29
5.5.180.0000.03720.29
5.5.160.0030.03320.23
5.5.150.0070.04020.27
5.5.140.0070.04020.19
5.5.130.0070.03720.13
5.5.120.0070.03020.20
5.5.110.0000.03720.19
5.5.100.0030.04720.14
5.5.90.0070.03720.11
5.5.80.0030.04020.05
5.5.70.0100.02720.13
5.5.60.0070.02720.15
5.5.50.0100.03320.11
5.5.40.0030.03320.02
5.5.30.0070.03020.15
5.5.20.0000.04020.06
5.5.10.0070.03320.12
5.5.00.0030.03320.12
5.4.450.0130.07319.36
5.4.440.0030.04319.46
5.4.430.0070.03719.41
5.4.420.0100.03719.27
5.4.410.0030.03319.09
5.4.400.0000.04018.85
5.4.390.0130.03019.14
5.4.380.0000.04319.21
5.4.370.0070.03318.85
5.4.360.0030.03018.90
5.4.350.0100.03319.05
5.4.340.0000.03719.15
5.4.320.0070.03018.90
5.4.310.0100.03318.88
5.4.300.0030.04019.14
5.4.290.0000.04018.90
5.4.280.0030.04019.09
5.4.270.0070.02718.90
5.4.260.0030.03019.05
5.4.250.0000.03719.04
5.4.240.0000.04019.17
5.4.230.0070.03019.20
5.4.220.0070.03719.04
5.4.210.0030.03319.12
5.4.200.0030.03018.94
5.4.190.0000.03718.84
5.4.180.0030.03719.17
5.4.170.0030.03018.93
5.4.160.0000.04019.07
5.4.150.0030.03018.88
5.4.140.0070.02716.47
5.4.130.0100.02716.34
5.4.120.0000.04316.45
5.4.110.0130.03016.27
5.4.100.0030.03316.39
5.4.90.0030.05016.45
5.4.80.0030.08016.46
5.4.70.0070.06316.26
5.4.60.0030.07316.34
5.4.50.0070.03716.25
5.4.40.0070.05716.49
5.4.30.0070.03316.36
5.4.20.0130.05716.47
5.4.10.0000.07016.41
5.4.00.0030.05015.88
5.3.290.0030.05314.63
5.3.280.0030.03014.57
5.3.270.0030.03714.61
5.3.260.0000.03314.59
5.3.250.0100.02314.61
5.3.240.0030.03314.73
5.3.230.0000.03314.57
5.3.220.0000.06714.69
5.3.210.0100.02314.61
5.3.200.0000.03314.69
5.3.190.0100.05714.51
5.3.180.0070.06314.56
5.3.170.0030.07714.71
5.3.160.0070.05314.57
5.3.150.0130.06014.53
5.3.140.0070.02714.63
5.3.130.0030.06314.59
5.3.120.0030.03714.58
5.3.110.0030.04014.51
5.3.100.0030.05714.11
5.3.90.0100.04714.16
5.3.80.0030.03314.11
5.3.70.0100.06714.08
5.3.60.0070.07013.91
5.3.50.0070.03014.02
5.3.40.0100.06314.02
5.3.30.0100.06713.84
5.3.20.0070.05013.68
5.3.10.0130.02313.59
5.3.00.0070.03313.63
5.2.170.0030.04312.14
5.2.160.0070.03012.14
5.2.150.0000.04712.14
5.2.140.0030.05012.14
5.2.130.0030.02312.14
5.2.120.0100.05012.14
5.2.110.0100.02712.14
5.2.100.0070.02312.14
5.2.90.0070.06012.14
5.2.80.0000.05712.14
5.2.70.0130.05712.14
5.2.60.0030.05712.14
5.2.50.0030.05012.14
5.2.40.0070.02012.14
5.2.30.0030.06312.14
5.2.20.0070.05012.14
5.2.10.0030.05712.14
5.2.00.0070.03312.14
5.1.60.0070.03712.14
5.1.50.0070.05312.14
5.1.40.0030.05312.14
5.1.30.0000.03012.14
5.1.20.0000.02712.14
5.1.10.0000.05312.14
5.1.00.0070.03012.14
5.0.50.0000.02312.14
5.0.40.0070.04312.14
5.0.30.0000.06312.14
5.0.20.0030.02012.14
5.0.10.0030.04012.14
5.0.00.0030.03312.14
4.4.90.0000.01312.14
4.4.80.0000.03312.14
4.4.70.0000.01712.14
4.4.60.0000.01312.14
4.4.50.0000.03312.14
4.4.40.0000.04312.14
4.4.30.0000.01312.14
4.4.20.0000.01712.14
4.4.10.0000.03312.14
4.4.00.0030.02312.14
4.3.110.0070.01312.14
4.3.100.0070.03312.14
4.3.90.0000.03012.14
4.3.80.0000.05312.14
4.3.70.0000.03312.14
4.3.60.0070.03012.14
4.3.50.0000.02312.14
4.3.40.0000.03312.14
4.3.30.0000.03312.14
4.3.20.0030.02012.14
4.3.10.0000.02712.14
4.3.00.0030.01312.14

preferences:
53.52 ms | 401 KiB | 5 Q