3v4l.org

run code in 300+ PHP versions simultaneously
<?php // create array of objects $arr = []; $tx = ["ans1","ans2","ans3"]; for ($i = 0, $max = 3; $i < $max; $i++) { $arr[] = new stdClass; $arr[$i]->text = $tx[$i]; } //***** First Answer ******* $nu = array_map( function($e) { return $e->text; }, $arr); //***** Second Answer ******* $str = join(",",$nu); // ***** Output ********* print_r( $nu ); print_r( $str );

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)
8.3.60.0160.00016.50
8.3.50.0070.00716.61
8.3.40.0090.00618.77
8.3.30.0070.00718.67
8.3.20.0080.00020.42
8.3.10.0080.00021.89
8.3.00.0040.00419.68
8.2.180.0100.01318.54
8.2.170.0060.00918.95
8.2.160.0070.00722.96
8.2.150.0120.00625.66
8.2.140.0050.00324.66
8.2.130.0000.00719.33
8.2.120.0080.00026.35
8.2.110.0100.00020.43
8.2.100.0040.00817.84
8.2.90.0030.00619.21
8.2.80.0000.00918.05
8.2.70.0040.00717.63
8.2.60.0030.00517.93
8.2.50.0040.00418.10
8.2.40.0060.00320.60
8.2.30.0070.00019.25
8.2.20.0040.00418.11
8.2.10.0080.00018.07
8.2.00.0050.00318.04
8.1.280.0040.01525.92
8.1.270.0040.00422.07
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00022.67
8.1.230.0030.00719.10
8.1.220.0080.00017.78
8.1.210.0030.00518.77
8.1.200.0030.00617.50
8.1.190.0040.00417.35
8.1.180.0000.00718.10
8.1.170.0040.00418.71
8.1.160.0040.00419.03
8.1.150.0050.00218.96
8.1.140.0000.00719.58
8.1.130.0030.00318.81
8.1.120.0000.00717.41
8.1.110.0000.00817.48
8.1.100.0040.00417.49
8.1.90.0080.00017.51
8.1.80.0040.00417.51
8.1.70.0030.00517.43
8.1.60.0040.00417.55
8.1.50.0030.00617.50
8.1.40.0110.00717.43
8.1.30.0080.00017.51
8.1.20.0030.00517.66
8.1.10.0040.00417.55
8.1.00.0000.00817.43
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0070.00018.42
8.0.270.0000.00716.77
8.0.260.0030.00316.77
8.0.250.0030.00316.80
8.0.240.0050.00616.90
8.0.230.0000.00716.79
8.0.220.0040.00416.72
8.0.210.0030.00516.76
8.0.200.0000.00716.88
8.0.190.0000.01016.89
8.0.180.0030.00316.94
8.0.170.0000.00816.99
8.0.160.0030.00316.92
8.0.150.0070.00016.73
8.0.140.0030.00316.88
8.0.130.0080.00213.36
8.0.120.0030.00316.76
8.0.110.0000.00716.68
8.0.100.0050.00316.95
8.0.90.0040.00416.79
8.0.80.0060.01316.79
8.0.70.0040.00416.89
8.0.60.0070.00016.77
8.0.50.0070.00016.88
8.0.30.0070.01216.80
8.0.20.0110.00917.40
8.0.10.0050.00316.82
8.0.00.0120.00616.98
7.4.330.0050.00015.55
7.4.320.0000.00616.61
7.4.300.0000.00616.64
7.4.290.0000.00716.40
7.4.280.0000.00716.64
7.4.270.0070.00016.61
7.4.260.0050.00516.51
7.4.250.0080.00016.61
7.4.240.0040.00416.57
7.4.230.0070.00016.69
7.4.220.0030.01416.54
7.4.210.0100.00516.60
7.4.200.0080.00016.35
7.4.160.0100.00816.64
7.4.150.0110.00617.40
7.4.140.0100.01017.86
7.4.130.0120.01116.54
7.4.120.0140.00616.49
7.4.110.0080.01216.57
7.4.100.0070.01016.48
7.4.90.0160.00316.46
7.4.80.0090.00919.39
7.4.70.0090.00616.54
7.4.60.0060.01016.64
7.4.50.0060.00916.53
7.4.40.0150.00316.51
7.4.30.0100.00716.52
7.4.00.0040.01115.00
7.3.330.0050.00013.37
7.3.320.0060.00013.46
7.3.310.0030.00316.19
7.3.300.0070.00016.36
7.3.290.0060.00316.39
7.3.280.0100.00816.36
7.3.270.0120.00617.40
7.3.260.0160.00216.44
7.3.250.0080.01216.42
7.3.240.0150.00716.43
7.3.230.0100.00616.42
7.3.210.0060.01016.56
7.3.200.0100.00716.25
7.3.190.0100.00916.47
7.3.180.0140.00316.41
7.3.170.0150.00716.38
7.3.160.0100.00716.46
7.3.10.0100.00316.71
7.3.00.0060.00616.55
7.2.330.0090.01216.52
7.2.320.0090.00916.80
7.2.310.0060.01016.41
7.2.300.0030.01316.69
7.2.290.0070.01016.77
7.2.130.0100.00716.82
7.2.120.0060.00916.96
7.2.110.0080.00817.02
7.2.100.0040.01116.91
7.2.90.0040.01116.84
7.2.80.0030.00616.87
7.2.70.0090.01216.76
7.2.60.0070.00716.79
7.2.50.0150.00316.93
7.2.40.1170.00917.32
7.2.30.1400.00717.31
7.2.20.1120.01317.37
7.2.10.1020.00817.42
7.2.00.0870.00817.99
7.1.250.0060.00615.80
7.1.200.0090.00315.69
7.1.160.2300.01116.90
7.1.150.2260.01216.74
7.1.140.1710.00816.78
7.1.130.2280.01216.71
7.1.120.2670.01616.91
7.1.110.2440.01015.99
7.1.100.1330.00717.24
7.1.90.1560.01116.12
7.1.80.2460.01115.89
7.1.70.0930.00916.14
7.1.60.0660.01325.24
7.1.50.0910.00924.99
7.1.40.0610.01224.44
7.1.30.0590.00724.78
7.1.20.0790.01324.76
7.1.10.0390.00615.69
7.1.00.0390.00915.76
7.0.290.1840.01116.67
7.0.270.1600.00816.73
7.0.260.1510.01116.62
7.0.250.1860.01216.13
7.0.240.1540.01115.56
7.0.230.2540.01116.00
7.0.220.1840.01315.68
7.0.210.1390.00814.85
7.0.200.0690.00915.62
7.0.190.0660.01415.82
7.0.180.0790.01015.32
7.0.170.1590.00815.48
7.0.160.0480.01115.38
7.0.150.0540.00815.39
7.0.140.0590.00915.44
7.0.130.0360.01115.67
7.0.120.0390.00915.71
7.0.110.0390.01015.40
7.0.100.0390.01215.33
7.0.90.0320.01315.35
7.0.80.0500.01015.37
7.0.70.0310.00715.29
7.0.60.0390.01115.13
7.0.50.0410.00915.39
7.0.40.0350.00914.65
7.0.30.0360.01114.74
7.0.20.0410.00914.65
7.0.10.0300.01214.70
7.0.00.0510.00914.72
5.6.300.0180.06820.70
5.6.290.0110.06820.67
5.6.280.0120.05220.97
5.6.270.0120.05920.91
5.6.260.0110.05120.80
5.6.250.0120.07120.88
5.6.240.0090.07220.86
5.6.230.0150.05420.81
5.6.220.0100.05520.86
5.6.210.0120.05920.82
5.6.200.0100.05520.94
5.6.190.0140.05720.87
5.6.180.0100.06020.95
5.6.170.0130.05920.87
5.6.160.0200.04720.93
5.6.150.0260.06720.85
5.6.140.0110.07920.71
5.6.130.0160.07020.75
5.6.120.0160.06720.86
5.6.110.0080.05720.86
5.6.100.0100.05620.81
5.6.90.0100.04920.83
5.6.80.0080.05520.26
5.6.70.0140.06320.24
5.6.60.0180.06820.15
5.6.50.0080.05220.27
5.6.40.0120.05920.19
5.6.30.0140.05920.29
5.6.20.0120.05420.19
5.6.10.0100.06020.14
5.6.00.0140.05720.12
5.5.380.0270.06817.61
5.5.370.0160.05617.57
5.5.360.0180.07117.48
5.5.350.0150.05917.62
5.5.340.0240.07318.13
5.5.330.0260.07318.04
5.5.320.0180.05518.06
5.5.310.0170.05717.94
5.5.300.0180.05717.96
5.5.290.0140.05918.06
5.5.280.0200.05717.95
5.5.270.0180.05617.79
5.5.260.0170.07818.04
5.5.250.0120.06117.81
5.5.240.0190.05517.42
5.5.230.0180.05317.14
5.5.220.0170.06417.11
5.5.210.0190.07417.18
5.5.200.0130.05717.48
5.5.190.0180.07217.48
5.5.180.0120.05717.32
5.5.160.0190.07217.05
5.5.150.0180.05117.15
5.5.140.0190.06117.15
5.5.130.0200.05217.38
5.5.120.0190.04917.31
5.5.110.0140.05317.34
5.5.100.0160.05517.28
5.5.90.0180.04717.27
5.5.80.0180.06717.20
5.5.70.0120.05916.94
5.5.60.0150.05417.28
5.5.50.0160.05117.01
5.5.40.0100.07317.24
5.5.30.0130.05716.97
5.5.20.0150.06217.27
5.5.10.0140.05217.36
5.5.00.0160.05917.03
5.4.450.0220.06219.47
5.4.440.0220.06419.47
5.4.430.0170.05719.55
5.4.420.0130.05819.32
5.4.410.0210.07319.05
5.4.400.0200.05218.97
5.4.390.0150.06418.98
5.4.380.0180.05319.04
5.4.370.0200.07419.01
5.4.360.0180.08119.05
5.4.350.0160.05418.82
5.4.340.0210.05819.00
5.4.320.0140.06719.05
5.4.310.0170.05218.85
5.4.300.0170.04919.13
5.4.290.0200.05218.91
5.4.280.0200.04918.99
5.4.270.0180.05018.82
5.4.260.0170.05019.14
5.4.250.0210.05918.90
5.4.240.0120.06318.81
5.4.230.0170.05319.09
5.4.220.0150.05619.22
5.4.210.0110.05719.13
5.4.200.0180.06919.13
5.4.190.0190.05419.21
5.4.180.0170.05319.02
5.4.170.0190.05018.93
5.4.160.0160.05619.01
5.4.150.0230.05318.97
5.4.140.0210.05216.63
5.4.130.0120.05516.51
5.4.120.0100.05816.39
5.4.110.0220.06116.66
5.4.100.0180.05116.68
5.4.90.0140.04916.44
5.4.80.0130.04816.68
5.4.70.0120.05216.67
5.4.60.0120.06816.61
5.4.50.0190.06416.66
5.4.40.0090.05816.71
5.4.30.0160.05116.59
5.4.20.0150.04916.50
5.4.10.0120.05316.54
5.4.00.0150.05515.96
5.3.290.0150.07714.47
5.3.280.0180.05514.64
5.3.270.0240.06314.56
5.3.260.0140.05614.60
5.3.250.0120.05914.77
5.3.240.0220.05814.76
5.3.230.0180.04914.77
5.3.220.0160.05214.67
5.3.210.0180.05914.38
5.3.200.0180.06614.38
5.3.190.0100.05514.68
5.3.180.0140.04714.74
5.3.170.0140.07114.56
5.3.160.0180.04914.54
5.3.150.0100.05314.63
5.3.140.0180.06014.73
5.3.130.0180.04914.66
5.3.120.0160.06014.70
5.3.110.0160.07414.74
5.3.100.0110.05114.10
5.3.90.0130.05114.08
5.3.80.0180.06014.19
5.3.70.0140.05214.01
5.3.60.0140.04914.09
5.3.50.0160.05113.75
5.3.40.0160.04714.11
5.3.30.0150.06813.98
5.3.20.0160.06813.68
5.3.10.0160.06713.75
5.3.00.0130.05113.71
5.2.170.0100.04711.37
5.2.160.0160.05311.25
5.2.150.0120.04011.06
5.2.140.0120.04211.24
5.2.130.0070.05811.24
5.2.120.0140.05011.20
5.2.110.0150.04911.05
5.2.100.0140.03811.25
5.2.90.0150.04911.33
5.2.80.0150.05911.09
5.2.70.0150.05911.32
5.2.60.0100.04311.20
5.2.50.0060.04711.25
5.2.40.0140.03711.10
5.2.30.0130.03911.19
5.2.20.0150.03711.17
5.2.10.0140.03810.98
5.2.00.0160.03610.77
5.1.60.0100.03210.33
5.1.50.0110.03310.29
5.1.40.0120.0319.85
5.1.30.0100.03910.61
5.1.20.0130.04810.22
5.1.10.0060.03810.36
5.1.00.0120.03210.29
5.0.50.0110.0258.63
5.0.40.0070.0388.48
5.0.30.0090.0438.48
5.0.20.0130.0218.48
5.0.10.0120.0268.48
5.0.00.0050.0448.48
4.4.90.0100.0198.48
4.4.80.0060.0228.48
4.4.70.0060.0228.48
4.4.60.0080.0268.48
4.4.50.0140.0358.48
4.4.40.0090.0308.48
4.4.30.0060.0218.48
4.4.20.0090.0198.48
4.4.10.0020.0258.48
4.4.00.0100.0398.48
4.3.110.0060.0218.48
4.3.100.0070.0218.48
4.3.90.0060.0208.48
4.3.80.0070.0348.48
4.3.70.0100.0208.48
4.3.60.0060.0208.48
4.3.50.0080.0198.48
4.3.40.0090.0298.48
4.3.30.0060.0298.48
4.3.20.0080.0218.48
4.3.10.0040.0258.48
4.3.00.0060.0208.48

preferences:
55.13 ms | 401 KiB | 5 Q