3v4l.org

run code in 300+ PHP versions simultaneously
<?php // ZADANIE 1 echo "<table border='1'>"; for ($i=1;$i<=10;$i++) { echo "<tr>"; for ($j=1;$j<=10;$j++) { echo "<td>"; $tab[$i][$j]=$i*$j; echo $tab[$i][$j]; echo "</td>"; } echo "</tr>"; } echo "</table><br><br>"; // ZADANIE 2 $tab[0]['imie']= "Jan"; $tab[0]['nazwisko']= "Nowak"; $tab[1]['imie']= "Kamil"; $tab[1]['nazwisko']= "Kwiecien"; $x = $tab[0]['imie']; $y = $tab[0]['nazwisko']; $imie = substr("$x",0,1); $nazwisko = substr("$y",0,1); echo $imie." ".$nazwisko."<br>"; $x = $tab[1]['imie']; $y = $tab[1]['nazwisko']; $imie = substr("$x",0,1); $nazwisko = substr("$y",0,1); echo $imie." ".$nazwisko."<br><br>"; // ZADANIE 3 $a[]=array(3,5,7); $a[]=array(2,1,4); $b[]=array(5,3); $b[]=array(8,2); $b[]=array(4,3); $z[0] = $a[0][0]*$b[0][0]+ $a[0][1]*$b[1][0]+ $a[0][2]*$b[2][0]; $z[1] = $a[0][0]*$b[0][1]+ $a[0][1]*$b[1][1]+ $a[0][2]*$b[2][1]; $z[2] = $a[1][0]*$b[0][0]+ $a[1][1]*$b[1][0]+ $a[1][2]*$b[2][0]; $z[3] = $a[1][0]*$b[0][1]+ $a[1][1]*$b[1][1]+ $a[1][2]*$b[2][1]; $wynik = $z[0]*$z[2]+$z[1]*$z[3]; echo $wynik; ?>

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)
8.3.60.0120.00618.68
8.3.50.0090.00721.93
8.3.40.0130.00318.96
8.3.30.0080.00819.17
8.3.20.0040.00420.34
8.3.10.0040.00422.09
8.3.00.0040.00422.40
8.2.180.0040.01116.38
8.2.170.0130.01022.96
8.2.160.0060.00920.96
8.2.150.0000.00924.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00417.88
8.2.110.0060.00319.26
8.2.100.0100.00317.84
8.2.90.0040.00419.30
8.2.80.0040.00418.03
8.2.70.0030.00617.63
8.2.60.0030.00618.03
8.2.50.0110.00018.07
8.2.40.0040.00418.16
8.2.30.0000.01118.07
8.2.20.0080.00017.92
8.2.10.0000.00817.69
8.2.00.0040.00417.91
8.1.280.0110.00725.92
8.1.270.0050.00322.08
8.1.260.0040.00426.35
8.1.250.0070.01128.09
8.1.240.0060.00623.97
8.1.230.0030.00921.01
8.1.220.0050.00317.91
8.1.210.0040.00418.77
8.1.200.0060.00617.48
8.1.190.0030.00617.41
8.1.180.0000.01218.10
8.1.170.0090.00018.62
8.1.160.0020.00522.08
8.1.150.0000.00718.76
8.1.140.0040.00417.46
8.1.130.0080.00017.90
8.1.120.0040.00417.47
8.1.110.0030.01117.48
8.1.100.0040.00417.45
8.1.90.0030.00617.47
8.1.80.0020.00517.44
8.1.70.0030.00317.54
8.1.60.0030.00517.66
8.1.50.0030.00617.64
8.1.40.0030.00517.45
8.1.30.0000.00817.66
8.1.20.0050.00517.62
8.1.10.0040.00417.66
8.1.00.0000.00817.57
8.0.300.0060.00318.77
8.0.290.0040.00417.30
8.0.280.0000.00818.55
8.0.270.0080.00017.33
8.0.260.0040.00416.88
8.0.250.0030.00717.01
8.0.240.0070.00017.04
8.0.230.0000.00717.04
8.0.220.0000.00716.95
8.0.210.0080.00016.84
8.0.200.0000.00616.96
8.0.190.0030.00516.96
8.0.180.0040.00416.85
8.0.170.0030.00616.94
8.0.160.0040.00417.01
8.0.150.0070.00516.81
8.0.140.0000.00716.82
8.0.130.0060.00013.35
8.0.120.0040.00416.93
8.0.110.0000.00816.88
8.0.100.0080.00016.78
8.0.90.0040.00416.96
8.0.80.0150.00316.97
8.0.70.0000.00717.00
8.0.60.0000.00717.00
8.0.50.0000.00716.86
8.0.30.0150.00817.10
8.0.20.0080.01317.40
8.0.10.0040.00416.89
8.0.00.0090.01216.95
7.4.330.0050.00015.15
7.4.320.0060.00016.56
7.4.300.0000.00716.71
7.4.290.0070.00016.57
7.4.280.0040.00416.70
7.4.270.0000.00716.67
7.4.260.0000.00816.59
7.4.250.0030.00616.54
7.4.240.0030.00516.64
7.4.230.0030.00316.38
7.4.220.0180.00816.52
7.4.210.0070.00816.58
7.4.200.0090.00016.77
7.4.190.0000.00816.62
7.4.160.0140.00316.36
7.4.150.0090.01117.40
7.4.140.0080.01317.86
7.4.130.0180.00616.59
7.4.120.0090.00916.54
7.4.110.0030.02016.66
7.4.100.0110.00816.72
7.4.90.0110.00916.60
7.4.80.0100.01319.39
7.4.70.0090.00916.63
7.4.60.0070.01016.61
7.4.50.0060.00316.63
7.4.40.0090.00422.77
7.4.30.0100.00716.55
7.4.00.0070.00715.09
7.3.330.0000.00613.30
7.3.320.0050.00013.20
7.3.310.0040.00416.38
7.3.300.0040.00316.36
7.3.290.0060.01016.45
7.3.280.0100.00916.42
7.3.270.0100.01017.40
7.3.260.0060.01516.44
7.3.250.0070.01216.47
7.3.240.0100.01016.71
7.3.230.0160.01016.57
7.3.210.0060.01316.50
7.3.200.0120.00819.39
7.3.190.0110.01116.43
7.3.180.0110.00816.46
7.3.170.0100.01316.50
7.3.160.0130.00616.45
7.3.120.0060.00614.91
7.2.330.0080.01116.83
7.2.320.0090.01616.56
7.2.310.0060.01416.83
7.2.300.0140.00316.70
7.2.290.0080.01216.58
7.2.60.0090.00616.97
7.1.200.0030.01015.79
7.1.100.0060.00618.17
7.1.70.0030.00517.01
7.1.60.0110.00719.82
7.1.50.0090.01216.79
7.1.00.0030.07722.36
7.0.200.0000.01016.71
7.0.140.0030.07322.02
7.0.100.0070.08020.04
7.0.90.0100.07019.93
7.0.80.0200.09019.94
7.0.70.0170.07719.94
7.0.60.0230.04019.97
7.0.50.0100.07320.41
7.0.40.0070.07319.94
7.0.30.0130.06319.98
7.0.20.0100.04720.09
7.0.10.0030.04320.02
7.0.00.0100.05720.04
5.6.280.0070.07321.00
5.6.250.0100.07720.55
5.6.240.0070.08020.50
5.6.230.0030.08320.50
5.6.220.0070.03720.66
5.6.210.0030.08320.43
5.6.200.0030.05321.00
5.6.190.0170.04720.90
5.6.180.0170.07020.99
5.6.170.0030.07021.04
5.6.160.0000.07721.05
5.6.150.0130.06020.95
5.6.140.0130.06021.00
5.6.130.0070.05020.89
5.6.120.0000.08021.13
5.6.110.0130.07321.03
5.6.100.0070.08321.05
5.6.90.0100.06720.93
5.6.80.0030.07320.30
5.6.70.0100.07320.47
5.6.60.0100.07020.33
5.6.50.0130.06720.37
5.6.40.0200.07020.41
5.6.30.0100.07720.36
5.6.20.0100.07320.25
5.6.10.0100.07720.26
5.6.00.0030.08320.47
5.5.380.0070.04320.38
5.5.370.0030.08720.46
5.5.360.0100.07720.30
5.5.350.0100.07720.33
5.5.340.0000.05020.86
5.5.330.0170.07320.80
5.5.320.0100.07720.89
5.5.310.0170.08020.72
5.5.300.0100.08320.60
5.5.290.0070.09020.76
5.5.280.0100.08020.60
5.5.270.0130.06720.88
5.5.260.0170.06020.88
5.5.250.0070.06720.71
5.5.240.0030.07720.21
5.5.230.0130.07320.13
5.5.220.0130.06020.23
5.5.210.0070.08320.18
5.5.200.0070.07720.11
5.5.190.0030.08020.12
5.5.180.0030.08320.07
5.5.160.0200.07320.15
5.5.150.0100.07720.16
5.5.140.0100.07719.95
5.5.130.0170.03720.11
5.5.120.0000.07320.21
5.5.110.0130.07020.20
5.5.100.0200.06320.06
5.5.90.0070.04719.97
5.5.80.0070.06319.91
5.5.70.0070.06320.03
5.5.60.0130.07020.02
5.5.50.0030.04020.02
5.5.40.0130.06020.01
5.5.30.0030.04019.89
5.5.20.0070.08020.10
5.5.10.0070.07019.93
5.5.00.0030.08319.99
5.4.450.0070.05719.38
5.4.440.0000.08719.38
5.4.430.0030.05019.27
5.4.420.0070.08319.34
5.4.410.0070.07718.97
5.4.400.0200.05719.23
5.4.390.0030.05719.12
5.4.380.0100.07318.96
5.4.370.0070.07719.14
5.4.360.0230.06018.95
5.4.350.0100.07018.79
5.4.340.0130.04018.90
5.4.320.0030.07318.98
5.4.310.0070.05018.94
5.4.300.0070.04018.90
5.4.290.0100.04318.81
5.4.280.0070.04019.11
5.4.270.0000.05019.14
5.4.260.0170.03719.05
5.4.250.0170.06018.94
5.4.240.0130.07019.11
5.4.230.0030.04318.89
5.4.220.0070.05018.97
5.4.210.0000.04318.89
5.4.200.0070.07319.09
5.4.190.0100.06019.22
5.4.180.0000.07318.95
5.4.170.0130.06719.06
5.4.160.0170.06719.02
5.4.150.0100.06319.07
5.4.140.0100.07016.25
5.4.130.0030.04716.30
5.4.120.0030.07316.25
5.4.110.0130.07016.25
5.4.100.0100.03016.34
5.4.90.0100.03316.43
5.4.80.0070.05316.44
5.4.70.0100.07016.24
5.4.60.0000.04016.25
5.4.50.0130.04716.43
5.4.40.0070.04316.23
5.4.30.0070.04316.22
5.4.20.0130.06016.30
5.4.10.0030.07016.25
5.4.00.0000.04715.69
5.3.290.0100.08014.68
5.3.280.0070.04014.63
5.3.270.0100.07014.60
5.3.260.0100.04014.64
5.3.250.0100.06314.58
5.3.240.0070.07714.63
5.3.230.0030.04714.49
5.3.220.0000.04014.60
5.3.210.0100.05314.51
5.3.200.0070.04714.59
5.3.190.0100.05714.43
5.3.180.0000.04014.59
5.3.170.0000.05714.55
5.3.160.0100.07014.59
5.3.150.0070.04314.59
5.3.140.0000.05314.57
5.3.130.0100.05314.59
5.3.120.0030.04314.49
5.3.110.0030.05314.56
5.3.100.0070.04314.06
5.3.90.0100.04013.92
5.3.80.0100.06714.06
5.3.70.0070.05014.01
5.3.60.0100.04713.81
5.3.50.0200.06013.98
5.3.40.0030.03713.96
5.3.30.0170.07013.94
5.3.20.0130.05713.50
5.3.10.0100.05313.70
5.3.00.0030.05313.43
5.2.170.0070.03311.10
5.2.160.0000.03711.20
5.2.150.0000.03711.20
5.2.140.0000.04311.22
5.2.130.0070.05711.16
5.2.120.0070.04311.17
5.2.110.0000.03311.19
5.2.100.0130.02011.13
5.2.90.0030.03011.13
5.2.80.0030.06711.13
5.2.70.0030.05011.13
5.2.60.0100.06310.93
5.2.50.0030.06011.12
5.2.40.0100.03710.98
5.2.30.0170.04710.83
5.2.20.0070.06011.06
5.2.10.0030.05311.01
5.2.00.0000.06310.66
5.1.60.0030.0339.87
5.1.50.0070.04010.02
5.1.40.0100.03710.02
5.1.30.0030.04310.42
5.1.20.0000.04710.38
5.1.10.0030.03710.18
5.1.00.0130.03010.21
5.0.50.0030.0478.59
5.0.40.0070.0238.45
5.0.30.0070.0638.29
5.0.20.0070.0278.23
5.0.10.0000.0478.30
5.0.00.0030.0638.12
4.4.90.0100.0107.17
4.4.80.0000.0337.17
4.4.70.0070.0137.17
4.4.60.0070.0277.17
4.4.50.0030.0377.17
4.4.40.0030.0537.17
4.4.30.0000.0307.17
4.4.20.0030.0177.17
4.4.10.0070.0107.17
4.4.00.0000.0477.17
4.3.110.0000.0337.17
4.3.100.0070.0237.17
4.3.90.0030.0307.17
4.3.80.0030.0437.17
4.3.70.0070.0207.17
4.3.60.0000.0337.17
4.3.50.0100.0277.17
4.3.40.0030.0537.17
4.3.30.0000.0237.17
4.3.20.0000.0377.17
4.3.10.0000.0277.17
4.3.00.0000.0337.17

preferences:
36.61 ms | 401 KiB | 5 Q