3v4l.org

run code in 300+ PHP versions simultaneously
<?php function odd ( $var ) { // returns whether the input integer is odd return( $var & 1 ); } function even ( $var ) { // returns whether the input integer is even return(!( $var & 1 )); } $array1 = array( "a" => 1 , "b" => 2 , "c" => 3 , "d" => 4 , "e" => 5 ); $array2 = array( 6 , 7 , 8 , 9 , 10 , 11 , 12 ); echo "Odd :\n" ; print_r ( array_filter ( $array1 , "odd" )); echo "Even:\n" ; print_r ( array_filter ( $array2 , "even" )); $input = array( "Neo" , "Morpheus" , "Trinity" , "Cypher" , "Tank" ); $rand_keys = array_rand ( $input , 2 ); echo $input [ $rand_keys [ 0 ]] . "\n" ; echo $input [ $rand_keys [ 1 ]] . "\n" ; $arr=['a'=>4,6,3];var_dump($arr);

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)
7.2.00.0060.01219.54
7.1.70.0070.00316.93
7.1.60.0080.01519.40
7.1.50.0000.02117.14
7.1.00.0030.03322.33
7.0.200.0040.00714.92
7.0.140.0030.07321.92
7.0.120.0030.07322.14
7.0.60.0130.06320.02
7.0.50.0100.08317.78
7.0.40.0070.04017.80
7.0.30.0000.04717.76
7.0.20.0030.04017.72
7.0.10.0070.03717.74
7.0.00.0000.07717.72
5.6.280.0030.07021.04
5.6.210.0100.05320.50
5.6.200.0100.06318.29
5.6.190.0070.04018.26
5.6.180.0070.04318.18
5.6.170.0030.04018.21
5.6.160.0100.04018.17
5.6.150.0030.06018.15
5.6.140.0130.07318.14
5.6.130.0100.04718.24
5.6.120.0130.04318.28
5.6.110.0100.04718.18
5.6.100.0100.04018.25
5.6.90.0030.04318.21
5.6.80.0030.04317.56
5.6.70.0170.07017.61
5.6.60.0030.08317.55
5.6.50.0000.04317.56
5.6.40.0030.04717.57
5.6.30.0000.05017.54
5.6.20.0070.07717.47
5.6.10.0070.05317.63
5.6.00.0130.07017.49
5.5.350.0270.08320.41
5.5.340.0100.04717.98
5.5.330.0070.08317.97
5.5.320.0030.08017.98
5.5.310.0100.04018.02
5.5.300.0100.07718.08
5.5.290.0000.04717.92
5.5.280.0030.08718.08
5.5.270.0100.05317.98
5.5.260.0130.07718.08
5.5.250.0070.06317.86
5.5.240.0000.06017.36
5.5.230.0030.07017.42
5.5.220.0100.07317.32
5.5.210.0070.08017.31
5.5.200.0070.08017.33
5.5.190.0070.07317.44
5.5.180.0070.07717.34
5.5.160.0130.07717.34
5.5.150.0030.06717.38
5.5.140.0030.06017.30
5.5.130.0000.07717.38
5.5.120.0070.05017.42
5.5.110.0030.07717.36
5.5.100.0070.03717.21
5.5.90.0030.07717.23
5.5.80.0100.05317.34
5.5.70.0130.06717.19
5.5.60.0030.03717.28
5.5.50.0000.06717.18
5.5.40.0070.03717.15
5.5.30.0070.07717.32
5.5.20.0030.05017.28
5.5.10.0070.04717.32
5.5.00.0000.08317.30
5.4.450.0030.05719.46
5.4.440.0130.05719.33
5.4.430.0070.04019.42
5.4.420.0100.04319.21
5.4.410.0070.04019.15
5.4.400.0100.06719.13
5.4.390.0130.07018.89
5.4.380.0070.04719.05
5.4.370.0100.04019.05
5.4.360.0030.08019.27
5.4.350.0070.04018.91
5.4.340.0000.08718.95
5.4.320.0070.08019.09
5.4.310.0030.05019.06
5.4.300.0100.04319.02
5.4.290.0000.04019.09
5.4.280.0100.06018.88
5.4.270.0100.07319.03
5.4.260.0130.07319.09
5.4.250.0070.04019.18
5.4.240.0130.07019.00
5.4.230.0130.03319.05
5.4.220.0100.03719.05
5.4.210.0030.07719.13
5.4.200.0030.05719.11
5.4.190.0070.04319.08
5.4.180.0100.07319.04
5.4.170.0070.04719.02
5.4.160.0000.05318.96
5.4.150.0170.06719.01
5.4.140.0130.03716.38
5.4.130.0170.07016.42
5.4.120.0070.06316.45
5.4.110.0030.03716.37
5.4.100.0170.06316.37
5.4.90.0030.07016.29
5.4.80.0070.05016.62
5.4.70.0230.05016.33
5.4.60.0100.05016.54
5.4.50.0030.06316.38
5.4.40.0100.07016.43
5.4.30.0070.04716.37
5.4.20.0100.07316.43
5.4.10.0070.04016.43
5.4.00.0000.04015.75
5.3.290.0070.05014.69
5.3.280.0070.04714.56
5.3.270.0100.07014.61
5.3.260.0030.04014.67
5.3.250.0070.06714.62
5.3.240.0130.06714.57
5.3.230.0070.08314.70
5.3.220.0030.04014.63
5.3.210.0030.04014.61
5.3.200.0070.05714.68
5.3.190.0100.07314.61
5.3.180.0070.03714.60
5.3.170.0070.05014.60
5.3.160.0130.07014.67
5.3.150.0070.05314.60
5.3.140.0070.06714.41
5.3.130.0100.05314.66
5.3.120.0070.06314.59
5.3.110.0130.07014.57
5.3.100.0100.05014.03
5.3.90.0100.05014.04
5.3.80.0030.04714.08
5.3.70.0070.04014.06
5.3.60.0100.04714.04
5.3.50.0030.06714.18
5.3.40.0030.04014.16
5.3.30.0100.03313.96
5.3.20.0030.07713.59
5.3.10.0070.06013.71
5.3.00.0070.04313.70
5.2.170.0000.06011.00
5.2.160.0100.03011.21
5.2.150.0130.02011.00
5.2.140.0070.02711.36
5.2.130.0070.04711.11
5.2.120.0030.03011.13
5.2.110.0100.05311.11
5.2.100.0000.03711.21
5.2.90.0030.03711.10
5.2.80.0070.03711.09
5.2.70.0100.06011.13
5.2.60.0030.03011.15
5.2.50.0130.05311.23
5.2.40.0100.05011.07
5.2.30.0030.04011.00
5.2.20.0070.05311.00
5.2.10.0070.04010.90
5.2.00.0100.06010.80
5.1.60.0070.03010.07
5.1.50.0070.02710.07
5.1.40.0070.05010.04
5.1.30.0000.06010.41
5.1.20.0070.05710.40
5.1.10.0030.04710.17
5.1.00.0100.05010.07
5.0.50.0070.0339.29
5.0.40.0030.0409.29
5.0.30.0030.0509.29
5.0.20.0030.0479.29
5.0.10.0000.0439.29
5.0.00.0000.0379.29
4.4.90.0000.0179.29
4.4.80.0030.0139.29
4.4.70.0030.0409.29
4.4.60.0100.0309.29
4.4.50.0070.0309.29
4.4.40.0030.0239.29
4.4.30.0070.0279.29
4.4.20.0000.0379.29
4.4.10.0030.0279.29
4.4.00.0000.0339.29
4.3.110.0030.0339.29
4.3.100.0030.0279.29
4.3.90.0030.0339.29
4.3.80.0030.0409.29
4.3.70.0000.0339.29
4.3.60.0070.0209.29
4.3.50.0030.0309.29
4.3.40.0030.0439.29
4.3.30.0070.0209.29
4.3.20.0000.0209.29
4.3.10.0000.0239.29
4.3.00.0000.0209.29

preferences:
37.35 ms | 400 KiB | 5 Q