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); } } // variabile non definita, genera un warning // definisce dei vettori $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 ?>

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)
8.3.40.0120.00318.66
8.3.30.0070.01020.20
8.3.20.0000.00718.82
8.3.10.0040.00421.17
8.3.00.0090.00919.75
8.2.170.0070.00722.96
8.2.160.0100.00320.36
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.73
8.2.110.0050.00522.09
8.2.100.0040.00717.91
8.2.90.0000.00719.17
8.2.80.0040.00419.32
8.2.70.0000.00817.75
8.2.60.0000.00818.05
8.2.50.0060.00818.07
8.2.40.0030.00620.07
8.2.30.0000.00719.35
8.2.20.0040.00417.71
8.2.10.0040.00417.68
8.2.00.0000.01117.75
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0100.00320.66
8.1.230.0090.00320.91
8.1.220.0040.00418.77
8.1.210.0040.00418.97
8.1.200.0100.00017.22
8.1.190.0000.00717.40
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0070.00018.88
8.1.150.0050.00318.61
8.1.140.0070.00017.50
8.1.130.0070.00017.85
8.1.120.0040.00417.40
8.1.110.0030.00517.48
8.1.100.0000.00817.52
8.1.90.0070.00017.46
8.1.80.0040.00417.44
8.1.70.0040.00417.38
8.1.60.0080.00017.58
8.1.50.0000.00817.49
8.1.40.0040.00417.54
8.1.30.0040.00417.55
8.1.20.0040.00417.61
8.1.10.0040.00417.64
8.1.00.0050.00617.38
8.0.300.0040.00420.08
8.0.290.0000.00717.03
8.0.280.0030.00318.46
8.0.270.0030.00317.17
8.0.260.0000.00716.82
8.0.250.0060.00316.94
8.0.240.0050.00316.80
8.0.230.0040.00416.98
8.0.220.0070.00016.84
8.0.210.0000.00816.77
8.0.200.0060.00016.99
8.0.190.0070.00016.84
8.0.180.0080.00016.87
8.0.170.0000.00716.78
8.0.160.0000.00816.79
8.0.150.0080.00016.73
8.0.140.0040.00416.86
8.0.130.0040.00413.28
8.0.120.0040.00416.75
8.0.110.0040.00416.78
8.0.100.0030.00317.00
8.0.90.0050.00316.71
8.0.80.0100.00716.86
8.0.70.0040.00416.76
8.0.60.0040.00416.96
8.0.50.0040.00416.89
8.0.30.0120.00816.96
8.0.20.0080.01117.40
8.0.10.0040.00416.97
8.0.00.0100.00916.84
7.4.330.0000.00516.71
7.4.320.0040.00416.43
7.4.300.0080.00016.61
7.4.290.0040.00416.52
7.4.280.0040.00416.61
7.4.270.0000.00616.52
7.4.260.0000.00613.20
7.4.250.0040.00416.53
7.4.240.0040.00316.64
7.4.230.0000.00716.48
7.4.220.0060.01216.43
7.4.210.0080.00616.58
7.4.200.0000.00716.60
7.4.190.0070.00016.73
7.4.160.0050.01016.48
7.4.150.0160.00317.40
7.4.140.0120.01417.86
7.4.130.0150.00616.54
7.4.120.0080.00816.62
7.4.110.0100.00716.50
7.4.100.0090.00916.50
7.4.90.0270.01516.66
7.4.80.0080.01219.39
7.4.70.0180.00316.55
7.4.60.0060.01216.45
7.4.50.0030.00616.51
7.4.40.0070.01022.77
7.4.30.0070.01016.55
7.4.00.0050.01214.95
7.3.330.0060.00013.30
7.3.320.0030.00313.37
7.3.310.0040.00416.34
7.3.300.0060.00016.23
7.3.290.0030.01316.28
7.3.280.0120.00616.27
7.3.270.0100.01317.40
7.3.260.0090.01118.24
7.3.250.0090.01016.54
7.3.240.0090.00616.63
7.3.230.0060.01616.39
7.3.210.0090.00616.28
7.3.200.0130.00319.39
7.3.190.0160.00616.38
7.3.180.0030.01216.59
7.3.170.0130.01016.39
7.3.160.0130.00916.42
7.3.120.0110.00714.93
7.3.110.0090.00914.70
7.3.100.0100.00314.91
7.3.90.0090.00314.48
7.3.80.0000.01314.91
7.3.70.0030.00614.82
7.3.60.0070.00714.82
7.3.50.0030.01214.48
7.3.40.0070.00314.79
7.3.30.0030.01214.72
7.3.20.0000.01816.54
7.3.10.0090.00616.60
7.3.00.0070.01116.80
7.2.330.0090.00916.54
7.2.320.0090.00916.46
7.2.310.0060.01216.82
7.2.300.0100.00716.60
7.2.290.0070.01016.84
7.2.250.0040.01515.09
7.2.240.0030.01315.32
7.2.230.0100.00715.36
7.2.220.0030.01315.04
7.2.210.0030.01015.09
7.2.200.0080.00414.81
7.2.190.0040.01414.90
7.2.180.0030.00915.09
7.2.170.0000.01215.14
7.2.00.0040.01419.20
7.1.330.0080.00615.82
7.1.320.0130.00016.07
7.1.310.0060.00915.85
7.1.300.0110.00315.85
7.1.290.0120.00015.88
7.1.280.0070.00715.69
7.1.270.0090.00915.78
7.1.260.0110.00715.87
7.1.200.0160.00015.71
7.1.100.0240.01516.44
7.1.70.0030.00517.19
7.1.60.0090.01217.38
7.1.50.0120.00616.69
7.1.40.0030.01716.68
7.1.30.0040.00916.64
7.1.20.0060.01616.72
7.1.10.0040.00716.64
7.1.00.0030.00916.67
7.0.200.0060.00316.64
7.0.190.0040.01216.73
7.0.180.0030.00516.64
7.0.170.0030.00616.64
7.0.160.0070.00716.64
7.0.150.0000.01016.64
7.0.140.0040.00716.64
7.0.130.0040.00416.64
7.0.120.0000.00816.64
7.0.110.0000.00816.64
7.0.100.0040.00416.64
7.0.90.0000.00716.64
7.0.80.0000.00816.64
7.0.70.0040.00416.64
7.0.60.0000.00816.64
7.0.50.0030.01316.64
7.0.40.0030.00916.64
7.0.30.0060.01216.64
7.0.20.0000.00916.64
7.0.10.0040.00416.64
7.0.00.0030.00616.64
5.6.300.0030.05420.84
5.6.290.0130.07920.77
5.6.280.0030.04920.93
5.6.270.0000.08721.11
5.6.260.0000.04921.05
5.6.250.0000.04420.88
5.6.240.0030.04720.87
5.6.230.0070.04220.84
5.6.220.0030.04420.98
5.6.210.0000.04520.97
5.6.200.0030.08920.95
5.6.190.0100.08521.00
5.6.180.0000.04920.88
5.6.170.0070.06520.75
5.6.160.0000.04720.97
5.6.150.0100.04020.95
5.6.140.0070.04320.83
5.6.130.0030.04420.82
5.6.120.0000.04520.99
5.6.110.0000.05920.84
5.6.100.0070.06921.02
5.6.90.0030.09220.92
5.6.80.0100.03320.41
5.6.70.0000.04120.09
5.6.60.0030.07120.23
5.6.50.0130.03220.34
5.6.40.0060.03420.40
5.6.30.0070.06920.29
5.6.20.0030.06720.10
5.6.10.0070.06720.35
5.6.00.0100.06620.18
5.5.380.0030.08117.48
5.5.370.0000.04217.41
5.5.360.0030.04117.42
5.5.350.0030.05717.66
5.5.340.0070.07818.12
5.5.330.0070.07818.13
5.5.320.0000.06218.02
5.5.310.0000.04517.83
5.5.300.0030.03918.02
5.5.290.0030.04517.84
5.5.280.0030.08117.74
5.5.270.0000.04517.99
5.5.260.0030.05718.11
5.5.250.0030.05017.55
5.5.240.0070.05517.50
5.5.230.0030.04017.23
5.5.220.0030.04017.37
5.5.210.0070.03617.46
5.5.200.0030.03817.38
5.5.190.0000.04217.43
5.5.180.0030.07217.05
5.5.160.0070.03717.45
5.5.150.0070.05617.18
5.5.140.0090.03117.53
5.5.130.0030.08117.20
5.5.120.0100.06517.35
5.5.110.0030.04117.43
5.5.100.0030.07617.11
5.5.90.0100.07317.02
5.5.80.0030.04017.34
5.5.70.0040.04317.25
5.5.60.0000.04317.30
5.5.50.0060.03717.33
5.5.40.0030.03717.25
5.5.30.0030.03917.30
5.5.20.0060.03917.36
5.5.10.0030.04217.29
5.5.00.0070.05216.97
5.4.450.0000.04819.30
5.4.440.0030.07319.39
5.4.430.0000.08819.25
5.4.420.0000.04119.55
5.4.410.0100.03519.10
5.4.400.0060.04218.99
5.4.390.0030.08219.06
5.4.380.0100.03319.04
5.4.370.0030.03719.06
5.4.360.0000.05718.91
5.4.350.0030.08218.90
5.4.340.0030.08319.14
5.4.320.0100.04319.09
5.4.310.0000.04018.98
5.4.300.0030.07319.01
5.4.290.0060.03518.98
5.4.280.0000.04718.95
5.4.270.0000.05318.90
5.4.260.0030.04719.17
5.4.250.0030.06718.98
5.4.240.0030.04419.16
5.4.230.0060.03919.20
5.4.220.0100.03519.03
5.4.210.0030.04118.89
5.4.200.0030.03819.20
5.4.190.0070.03919.24
5.4.180.0030.03819.11
5.4.170.0100.04219.10
5.4.160.0000.04819.13
5.4.150.0130.04019.09
5.4.140.0030.03416.68
5.4.130.0000.04216.64
5.4.120.0100.05016.70
5.4.110.0000.04616.75
5.4.100.0030.04416.64
5.4.90.0030.03816.64
5.4.80.0130.03316.64
5.4.70.0030.06916.64
5.4.60.0070.03316.64
5.4.50.0000.04216.68
5.4.40.0000.03816.74
5.4.30.0100.06416.64
5.4.20.0060.03816.64
5.4.10.0030.06216.64
5.4.00.0000.03816.64
5.3.290.0000.04116.64
5.3.280.0030.04016.64
5.3.270.0190.03816.64
5.3.260.0030.03716.64
5.3.250.0000.03716.64
5.3.240.0060.03216.64
5.3.230.0030.03916.64
5.3.220.0070.03316.64
5.3.210.0030.03816.64
5.3.200.0030.03716.64
5.3.190.0070.06316.64
5.3.180.0030.03816.64
5.3.170.0030.08216.64
5.3.160.0030.05516.64
5.3.150.0000.03916.64
5.3.140.0030.05516.64
5.3.130.0100.04616.64
5.3.120.0070.07016.64
5.3.110.0070.06616.64
5.3.100.0060.03216.64
5.3.90.0000.03816.64
5.3.80.0030.03716.64
5.3.70.0030.03416.64
5.3.60.0060.03416.64
5.3.50.0000.03816.64
5.3.40.0030.03816.64
5.3.30.0070.05316.64
5.3.20.0030.07216.64
5.3.10.0100.06416.64
5.3.00.0030.06016.64
5.2.170.0030.02816.64
5.2.160.0030.02716.64
5.2.150.0030.03416.64
5.2.140.0030.06716.64
5.2.130.0000.03016.64
5.2.120.0040.02816.64
5.2.110.0030.04616.64
5.2.100.0030.03416.64
5.2.90.0030.06316.64
5.2.80.0030.05716.64
5.2.70.0030.04616.64
5.2.60.0070.02416.64
5.2.50.0030.02916.64
5.2.40.0130.02916.64
5.2.30.0000.03116.64
5.2.20.0100.02016.64
5.2.10.0070.03216.64
5.2.00.0070.02416.64
5.1.60.0070.02016.64
5.1.50.0030.02516.64
5.1.40.0000.05816.64
5.1.30.0000.02916.64
5.1.20.0100.05216.64
5.1.10.0030.02416.64
5.1.00.0030.04016.64
5.0.50.0000.02216.64
5.0.40.0030.02016.64
5.0.30.0030.03816.64
5.0.20.0240.02116.64
5.0.10.0000.02216.64
5.0.00.0030.03016.64
4.4.90.0030.03316.64
4.4.80.0030.02116.64
4.4.70.0030.01416.64
4.4.60.0000.01716.64
4.4.50.0090.02516.64
4.4.40.0030.02416.64
4.4.30.0030.01316.64
4.4.20.0000.01816.64
4.4.10.0030.02016.64
4.4.00.0000.04116.64
4.3.110.0040.01916.64
4.3.100.0090.01516.64
4.3.90.0030.01616.64
4.3.80.0130.03016.64
4.3.70.0060.01616.64
4.3.60.0030.01316.64
4.3.50.0000.01816.64
4.3.40.0000.02516.64
4.3.30.0000.01816.64
4.3.20.0000.01816.64
4.3.10.0030.01616.64
4.3.00.0060.01816.64

preferences:
42.33 ms | 400 KiB | 5 Q