3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ [ 'a' => 1, 'b' => 2, 'c' => 3], [ 'a' => 4, 'b' => 5, 'c' => 6], [ 'a' => 7, 'b' => 8, 'c' => 9] ]; $column = array_column($array, 'a'); foreach ($array as &$val) { unset($val['a']); } $array[0]['b'] *= 100; echo "Array output (by 'for'):\n"; for ($i = 0; $i < 3; ++$i) { echo implode(', ', $array[$i]) . "\n"; } echo "Array output (by 'foreach'):\n"; foreach ($array as $val) { echo implode(', ', $val) . "\n"; } echo "Array output (by 'for'):\n"; for ($i = 0; $i < 3; ++$i) { echo implode(', ', $array[$i]) . "\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)
8.3.60.0080.00616.50
8.3.50.0090.00917.46
8.3.40.0100.01018.68
8.3.30.0120.00318.84
8.3.20.0100.00618.73
8.3.10.0080.00020.48
8.3.00.0080.00019.23
8.2.180.0120.00316.63
8.2.170.0140.00022.96
8.2.160.0140.00420.98
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00317.63
8.2.110.0050.00520.48
8.2.100.0080.00417.84
8.2.90.0080.00019.26
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00418.05
8.2.50.0030.00718.07
8.2.40.0040.00418.22
8.2.30.0050.00218.08
8.2.20.0080.00017.71
8.2.10.0000.00817.73
8.2.00.0090.00017.61
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0030.00622.14
8.1.230.0060.00617.52
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0040.00417.47
8.1.190.0040.00417.63
8.1.180.0000.00818.10
8.1.170.0040.00418.82
8.1.160.0000.00818.84
8.1.150.0080.00018.55
8.1.140.0000.00817.36
8.1.130.0030.00317.74
8.1.120.0000.00817.43
8.1.110.0040.00417.50
8.1.100.0070.00017.39
8.1.90.0050.00517.48
8.1.80.0040.00417.42
8.1.70.0070.00017.43
8.1.60.0040.00417.55
8.1.50.0030.00617.43
8.1.40.0040.00417.44
8.1.30.0030.00617.60
8.1.20.0030.00617.65
8.1.10.0000.00817.55
8.1.00.0000.00817.53
8.0.300.0070.00018.77
8.0.290.0080.00016.63
8.0.280.0000.00718.44
8.0.270.0030.00317.25
8.0.260.0000.00616.82
8.0.250.0040.00416.91
8.0.240.0070.00016.98
8.0.230.0040.00416.97
8.0.220.0040.00416.89
8.0.210.0000.00716.78
8.0.200.0060.00016.87
8.0.190.0040.00416.95
8.0.180.0070.00016.80
8.0.170.0000.00916.91
8.0.160.0000.00816.80
8.0.150.0050.00316.87
8.0.140.0030.00316.85
8.0.130.0050.00013.30
8.0.120.0040.00416.73
8.0.110.0040.00416.74
8.0.100.0050.00316.93
8.0.90.0040.00416.88
8.0.80.0070.01316.92
8.0.70.0080.00016.79
8.0.60.0000.00816.91
8.0.50.0000.00816.96
8.0.30.0090.01517.12
8.0.20.0100.01216.98
8.0.10.0040.00416.88
8.0.00.0060.01216.73
7.4.330.0000.00512.94
7.4.320.0060.00016.60
7.4.300.0030.00316.54
7.4.290.0030.00316.57
7.4.280.0050.00216.54
7.4.270.0070.00016.50
7.4.260.0050.00013.30
7.4.250.0000.00816.44
7.4.240.0070.00016.47
7.4.230.0000.00716.49
7.4.220.0090.01316.62
7.4.210.0080.01016.63
7.4.200.0040.00416.47
7.4.190.0000.00816.64
7.4.160.0040.01216.61
7.4.150.0160.00816.58
7.4.140.0130.00616.61
7.4.130.0090.00816.47
7.4.120.0110.00816.59
7.4.110.0070.01016.50
7.4.100.0140.00316.33
7.4.90.0120.00616.38
7.4.80.0140.00419.39
7.4.70.0100.00516.35
7.4.60.0110.00716.48
7.4.50.0040.00416.30
7.4.40.0080.00816.49
7.4.30.0100.00716.32
7.4.10.0090.00914.99
7.4.00.0050.01214.95
7.3.330.0060.00013.13
7.3.320.0030.00313.06
7.3.310.0030.00316.41
7.3.300.0030.00316.37
7.3.290.0040.01016.40
7.3.280.0080.01116.36
7.3.270.0090.00916.23
7.3.260.0060.01116.38
7.3.250.0120.00716.47
7.3.240.0040.01216.37
7.3.230.0090.00916.67
7.3.210.0030.01316.67
7.3.200.0140.00416.41
7.3.190.0170.00616.43
7.3.180.0040.01116.63
7.3.170.0140.00816.57
7.3.160.0030.01216.50
7.3.130.0070.01114.89
7.3.120.0060.01014.75
7.3.110.0070.00914.86
7.3.100.0060.00515.02
7.3.90.0100.00714.87
7.3.80.0070.00714.97
7.3.70.0050.00614.78
7.3.60.0110.00314.84
7.3.50.0030.01114.70
7.3.40.0040.00714.68
7.3.30.0030.00914.73
7.3.20.0030.00816.67
7.3.10.0090.00916.58
7.3.00.0090.00516.53
7.2.330.0060.01216.43
7.2.320.0040.01516.75
7.2.310.0100.01316.59
7.2.300.0040.01216.72
7.2.290.0090.00916.82
7.2.260.0110.00814.92
7.2.250.0030.01315.30
7.2.240.0060.00715.19
7.2.230.0090.00715.10
7.2.220.0090.00415.03
7.2.210.0040.00815.16
7.2.200.0030.01115.20
7.2.190.0060.00915.13
7.2.180.0030.01315.17
7.2.170.0070.00815.14
7.2.160.0080.00514.99
7.2.150.0050.01016.93
7.2.140.0070.00416.84
7.2.130.0110.00616.91
7.2.120.0110.00616.94
7.2.110.0060.00816.76
7.2.100.0070.00616.87
7.2.90.0060.00916.95
7.2.80.0090.00716.73
7.2.70.0030.00916.84
7.2.60.0090.00616.93
7.2.50.0090.00716.89
7.2.40.0040.01216.92
7.2.30.0080.01116.88
7.2.20.0100.00616.89
7.2.10.0090.00616.88
7.2.00.0070.00817.33
7.1.330.0080.00515.64
7.1.320.0070.00515.89
7.1.310.0040.00615.77
7.1.300.0020.01115.68
7.1.290.0060.00815.70
7.1.280.0100.00515.74
7.1.270.0030.01015.68
7.1.260.0040.00815.85
7.1.250.0050.00815.72
7.1.240.0030.00815.79
7.1.230.0050.00815.67
7.1.220.0050.00815.76
7.1.210.0050.00615.83
7.1.200.0050.00815.85
7.1.190.0040.00715.84
7.1.180.0020.00915.65
7.1.170.0050.00615.69
7.1.160.0040.01115.78
7.1.150.0060.00615.75
7.1.140.0090.00615.85
7.1.130.0090.00615.71
7.1.120.0060.00715.81
7.1.110.0060.00715.68
7.1.100.0050.00816.35
7.1.90.0080.00515.82
7.1.80.0070.00715.78
7.1.70.0040.00716.13
7.1.60.0050.01116.72
7.1.50.0100.00716.10
7.1.40.0050.00615.67
7.1.30.0080.00615.72
7.1.20.0070.00615.66
7.1.10.0070.00815.80
7.1.00.0060.02417.27
7.0.330.0070.00715.38
7.0.320.0090.00615.35
7.0.310.0060.00615.40
7.0.300.0030.00815.50
7.0.290.0050.01015.29
7.0.280.0040.01015.36
7.0.270.0040.00515.31
7.0.260.0050.00615.43
7.0.250.0090.00615.39
7.0.240.0070.00715.48
7.0.230.0050.00815.32
7.0.220.0060.01115.35
7.0.210.0020.01115.26
7.0.200.0100.00615.18
7.0.190.0080.00415.28
7.0.180.0070.00515.38
7.0.170.0030.01115.46
7.0.160.0050.00815.42
7.0.150.0060.00715.33
7.0.140.0080.02016.99
7.0.130.0070.00515.46
7.0.120.0020.02617.00
7.0.110.0010.01015.26
7.0.100.0050.00615.43
7.0.90.0040.00515.26
7.0.80.0040.01015.26
7.0.70.0110.00415.46
7.0.60.0070.02516.83
7.0.50.0080.02116.37
7.0.40.0040.01914.84
7.0.30.0020.02314.88
7.0.20.0060.02514.92
7.0.10.0040.02114.91
7.0.00.0060.02214.96
5.6.400.0050.00614.42
5.6.390.0060.00714.48
5.6.380.0070.00714.47
5.6.370.0030.00914.37
5.6.360.0070.00414.48
5.6.350.0060.00714.31
5.6.340.0040.00414.40
5.6.330.0050.00614.27
5.6.320.0060.00714.37
5.6.310.0090.00514.49
5.6.300.0050.00814.43
5.6.290.0060.00714.30
5.6.280.0030.02615.99
5.6.270.0060.00614.38
5.6.260.0090.00214.49
5.6.250.0060.00514.50
5.6.240.0070.00714.53
5.6.230.0020.00814.32
5.6.220.0050.00614.37
5.6.210.0050.02615.88
5.6.200.0080.02615.34
5.6.190.0050.02815.26
5.6.180.0070.02015.31
5.6.170.0070.02115.26
5.6.160.0070.01315.25
5.6.150.0050.01715.44
5.6.140.0060.01315.35
5.6.130.0040.01915.26
5.6.120.0070.02415.46
5.6.110.0050.01615.20
5.6.100.0090.01715.32
5.6.90.0060.02715.32
5.6.80.0030.02915.03
5.6.70.0060.02315.10
5.6.60.0030.02515.11
5.6.50.0070.01614.99
5.6.40.0030.02515.18
5.6.30.0050.01615.05
5.6.20.0060.02215.08
5.6.10.0040.02415.06
5.6.00.0060.01515.11
5.5.380.0070.00413.14
5.5.370.0070.00613.23
5.5.360.0050.00713.14
5.5.350.0110.02415.17
5.5.340.0040.02514.46
5.5.330.0070.02214.37
5.5.320.0090.02214.56
5.5.310.0090.01914.34
5.5.300.0070.01514.57
5.5.290.0030.02214.44
5.5.280.0000.02114.40
5.5.270.0040.02514.37
5.5.260.0070.02414.40
5.5.250.0060.02014.28
5.5.240.0060.01914.16
5.5.230.0030.02214.12
5.5.220.0050.02214.21
5.5.210.0080.02214.18
5.5.200.0060.02614.13
5.5.190.0080.02214.18
5.5.180.0050.02614.17
5.5.170.0050.00613.29
5.5.160.0060.02414.19
5.5.150.0080.01314.24
5.5.140.0050.01914.27
5.5.130.0050.02314.28
5.5.120.0020.02114.19
5.5.110.0070.01714.11
5.5.100.0050.02414.20
5.5.90.0060.02414.22
5.5.80.0090.02014.05
5.5.70.0040.02214.06
5.5.60.0060.01614.08
5.5.50.0060.02214.30
5.5.40.0040.02614.24
5.5.30.0060.02614.18
5.5.20.0080.02014.21
5.5.10.0040.02614.22
5.5.00.0060.02514.26
5.4.450.0090.01813.33
5.4.440.0080.02213.23
5.4.430.0040.01513.20
5.4.420.0060.02513.31
5.4.410.0070.02413.25
5.4.400.0050.02413.25
5.4.390.0030.02313.25
5.4.380.0090.01913.24
5.4.370.0040.01713.29
5.4.360.0060.01313.25
5.4.350.0030.01713.21
5.4.340.0080.01513.24
5.4.330.0040.00511.30
5.4.320.0050.02213.21
5.4.310.0050.02313.21
5.4.300.0010.02013.23
5.4.290.0030.01713.21
5.4.280.0040.02413.12
5.4.270.0040.02313.17
5.4.260.0050.02413.20
5.4.250.0040.02013.18
5.4.240.0040.02313.24
5.4.230.0030.02213.17
5.4.220.0050.01513.19
5.4.210.0030.02613.24
5.4.200.0060.02513.13
5.4.190.0050.01513.14
5.4.180.0050.02313.23
5.4.170.0020.02213.24
5.4.160.0040.01913.24
5.4.150.0020.02113.17
5.4.140.0050.02312.53
5.4.130.0070.02012.52
5.4.120.0060.02112.54
5.4.110.0040.02412.67
5.4.100.0060.01912.62
5.4.90.0060.01412.46
5.4.80.0050.01412.50
5.4.70.0050.02112.59
5.4.60.0060.02012.46
5.4.50.0030.01812.50
5.4.40.0050.01512.53
5.4.30.0060.01412.56
5.4.20.0030.01712.57
5.4.10.0020.02112.48
5.4.00.0030.01812.40
5.3.290.0040.02511.92
5.3.280.0030.02411.93
5.3.270.0020.02611.92
5.3.260.0070.02211.92
5.3.250.0040.02311.96
5.3.240.0070.02011.85
5.3.230.0060.01911.93
5.3.220.0060.01411.88
5.3.210.0050.01311.89
5.3.200.0050.01811.84
5.3.190.0050.01411.88
5.3.180.0020.02611.92
5.3.170.0030.02511.94
5.3.160.0030.02311.96
5.3.150.0050.02411.98
5.3.140.0020.01911.90
5.3.130.0030.01611.94
5.3.120.0050.02211.90
5.3.110.0080.02111.94
5.3.100.0020.01911.83
5.3.90.0050.01611.81
5.3.80.0010.01411.80
5.3.70.0010.01511.78
5.3.60.0060.02111.70
5.3.50.0060.02111.75
5.3.40.0040.02411.78
5.3.30.0060.02011.67
5.3.20.0030.02311.70
5.3.10.0070.01411.62
5.3.00.0040.01611.62
5.2.170.0040.03310.94
5.2.160.0030.02011.01
5.2.150.0030.03111.02
5.2.140.0050.02510.94
5.2.130.0050.03110.89
5.2.120.0020.03610.89
5.2.110.0060.01310.99
5.2.100.0070.01511.00
5.2.90.0090.01710.96
5.2.80.0030.02210.97
5.2.70.0040.03411.06
5.2.60.0040.03310.96
5.2.50.0020.02910.92
5.2.40.0040.02710.86
5.2.30.0060.03110.85
5.2.20.0060.03110.93
5.2.10.0080.01310.88
5.2.00.0040.01710.82
5.1.60.0040.01210.48
5.1.50.0070.02510.44
5.1.40.0030.01910.47
5.1.30.0010.02310.54
5.1.20.0000.01810.62
5.1.10.0020.03210.55
5.1.00.0020.02910.52
5.0.50.0070.0139.72
5.0.40.0020.0149.66
5.0.30.0020.0369.54
5.0.20.0040.0129.56
5.0.10.0030.0209.52
5.0.00.0030.0309.54
4.4.90.0030.0209.27
4.4.80.0000.0229.27
4.4.70.0020.0209.27
4.4.60.0030.0189.27
4.4.50.0020.0129.27
4.4.40.0000.0169.27
4.4.30.0020.0209.27
4.4.20.0020.0199.27
4.4.10.0040.0139.27
4.4.00.0020.0309.27
4.3.110.0020.0129.27
4.3.100.0020.0159.27
4.3.90.0000.0149.27
4.3.80.0070.0209.27
4.3.70.0040.0139.27
4.3.60.0050.0139.27
4.3.50.0030.0159.27
4.3.40.0000.0219.27
4.3.30.0020.0159.27
4.3.20.0030.0159.27
4.3.10.0020.0199.27
4.3.00.0020.0129.27

preferences:
54.32 ms | 401 KiB | 5 Q