3v4l.org

run code in 300+ PHP versions simultaneously
<?php $iWannaUseThePikey = array( // Look ma, it's an array 'foo' => '1', 'bar' => '2', 'baz' => '3', 'zip' => '1'); // This doesn't. Let's cast the array to an array just to make sure... oh ok now it's an array $avi = array_count_values((array)$iWannaUseThePikey); var_dump($iWannaUseThePikey); var_dump((array)$iWannaUseThePikey); var_dump($avi);

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)
8.3.60.0060.01218.56
8.3.50.0170.01221.94
8.3.40.0110.00418.46
8.3.30.0100.00618.78
8.3.20.0040.00420.18
8.3.10.0050.00323.47
8.3.00.0000.00822.57
8.2.180.0070.00716.38
8.2.170.0040.01122.96
8.2.160.0030.01022.17
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0000.00821.05
8.2.110.0030.00622.14
8.2.100.0090.00317.73
8.2.90.0000.00719.23
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0060.00317.91
8.2.50.0120.00418.07
8.2.40.0000.00818.22
8.2.30.0060.00317.87
8.2.20.0040.00417.48
8.2.10.0000.00817.63
8.2.00.0090.00917.60
8.1.280.0180.00325.92
8.1.270.0060.00323.79
8.1.260.0030.00626.35
8.1.250.0060.00328.09
8.1.240.0030.00623.71
8.1.230.0070.00318.96
8.1.220.0040.00417.74
8.1.210.0090.00318.77
8.1.200.0070.00317.35
8.1.190.0060.00317.50
8.1.180.0080.00018.10
8.1.170.0090.00018.71
8.1.160.0000.00821.98
8.1.150.0090.00318.61
8.1.140.0040.00417.34
8.1.130.0040.00417.84
8.1.120.0030.00617.36
8.1.110.0070.00017.43
8.1.100.0000.00817.43
8.1.90.0030.00317.29
8.1.80.0040.00417.43
8.1.70.0000.00717.42
8.1.60.0030.00717.46
8.1.50.0000.00817.41
8.1.40.0070.00017.51
8.1.30.0040.00417.62
8.1.20.0040.00417.54
8.1.10.0070.00017.30
8.1.00.0040.00417.34
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0070.00018.28
8.0.270.0030.00517.29
8.0.260.0060.00016.74
8.0.250.0030.00316.92
8.0.240.0000.00716.85
8.0.230.0070.00016.73
8.0.220.0000.00816.75
8.0.210.0030.00316.78
8.0.200.0030.00516.85
8.0.190.0040.00416.75
8.0.180.0000.01016.88
8.0.170.0040.00416.80
8.0.160.0000.00816.92
8.0.150.0000.00716.65
8.0.140.0000.00716.66
8.0.130.0000.00713.16
8.0.120.0040.00416.70
8.0.110.0040.00416.71
8.0.100.0070.00016.63
8.0.90.0050.00216.74
8.0.80.0070.01316.87
8.0.70.0040.00416.63
8.0.60.0000.00716.72
8.0.50.0000.00716.70
8.0.30.0140.00916.91
8.0.20.0110.00917.40
8.0.10.0070.00016.98
8.0.00.0160.00516.64
7.4.330.0020.00215.08
7.4.320.0040.00416.41
7.4.300.0030.00316.50
7.4.290.0030.00316.59
7.4.280.0000.00716.63
7.4.270.0070.00316.48
7.4.260.0030.00316.37
7.4.250.0020.00516.48
7.4.240.0040.00416.50
7.4.230.0000.00716.41
7.4.220.0070.01116.55
7.4.210.0080.00616.52
7.4.200.0000.00716.42
7.4.190.0000.00716.39
7.4.160.0120.00316.41
7.4.150.0040.01517.40
7.4.140.0120.00717.86
7.4.130.0110.00716.50
7.4.120.0050.01116.48
7.4.110.0090.01116.45
7.4.100.0050.01216.60
7.4.90.0120.00416.52
7.4.80.0180.00916.50
7.4.70.0190.00316.55
7.4.60.0040.01316.41
7.4.50.0000.01016.26
7.4.40.0000.01222.77
7.4.30.0110.00616.43
7.4.00.0030.01314.66
7.3.330.0030.00313.03
7.3.320.0050.00013.12
7.3.310.0070.00016.19
7.3.300.0070.00016.23
7.3.290.0040.01116.24
7.3.280.0100.00716.25
7.3.270.0150.00417.40
7.3.260.0110.00816.57
7.3.250.0120.00716.15
7.3.240.0070.01016.28
7.3.230.0070.01016.39
7.3.210.0040.01216.31
7.3.200.0060.01519.39
7.3.190.0080.01116.46
7.3.180.0180.00016.12
7.3.170.0080.00816.27
7.3.160.0130.00316.53
7.3.120.0100.00714.61
7.2.330.0210.00416.58
7.2.320.0110.00716.67
7.2.310.0090.00916.67
7.2.300.0170.00016.23
7.2.290.0100.00716.62
7.2.00.0000.01519.26
7.1.100.0030.00917.94
7.1.70.0000.00717.26
7.1.60.0070.00719.24
7.1.50.0000.02316.68
7.1.00.0030.07322.34
7.0.200.0040.00916.43
7.0.140.0000.07722.05
7.0.60.0070.06020.00
7.0.50.0100.07717.80
7.0.40.0070.05319.98
7.0.30.0230.04720.30
7.0.20.0300.05720.21
7.0.10.0330.07320.04
7.0.00.0000.09020.12
5.6.280.0030.07321.06
5.6.210.0130.07020.46
5.6.200.0000.04718.14
5.6.190.0030.09020.77
5.6.180.3600.04320.59
5.6.170.0200.03720.52
5.6.160.0070.03720.46
5.6.150.0030.04018.09
5.6.140.0070.06018.15
5.6.130.0100.07318.21
5.6.120.0070.04321.02
5.6.110.0130.07321.10
5.6.100.0030.09020.88
5.6.90.0070.08720.96
5.6.80.0100.07720.43
5.6.70.4200.04020.39
5.5.350.0000.03320.31
5.5.340.0070.04017.96
5.5.330.0070.05020.23
5.5.320.0070.08720.17
5.5.310.1100.04720.50
5.5.300.0030.04717.98
5.5.290.0030.04018.02
5.5.280.0170.04720.73
5.5.270.0070.04720.95
5.5.260.0170.08320.86
5.5.250.0070.08020.70
5.5.240.0030.08320.18
5.4.450.0130.04719.28
5.4.440.0100.04319.20
5.4.430.0330.06019.24
5.4.420.0300.05019.23
5.4.410.0200.07719.44
5.4.400.0200.05718.89
5.4.390.0170.07718.88
5.4.380.0270.07318.80
5.4.370.0130.07719.07
5.4.360.0230.03719.24
5.4.350.0200.07019.09
5.4.340.0170.07719.09
5.4.320.0200.07718.80
5.4.310.0300.06318.93
5.4.300.0170.04719.08
5.4.290.0200.06019.07
5.4.280.0170.04718.80
5.4.270.0200.06019.09
5.4.260.0300.05018.92
5.4.250.0200.07019.07
5.4.240.0330.03719.05
5.4.230.0170.07718.93
5.4.220.0200.07019.07
5.4.210.0230.06019.09
5.4.200.0230.07319.04
5.4.190.0200.07019.07
5.4.180.0070.06319.23
5.4.170.0270.07319.12
5.4.160.0200.07319.19
5.4.150.0130.08319.22
5.4.140.0300.05316.26
5.4.130.0200.05316.28
5.4.120.0330.06016.17
5.4.110.0200.03716.34
5.4.100.0200.05316.23
5.4.90.0100.05316.50
5.4.80.0200.07016.41
5.4.70.0300.05716.25
5.4.60.0230.06016.38
5.4.50.0130.04716.41
5.4.40.0170.06016.36
5.4.30.0270.04716.38
5.4.20.0200.05716.41
5.4.10.0200.06316.27
5.4.00.0230.06715.72
5.3.290.0230.07014.75
5.3.280.0230.06314.68
5.3.270.0100.05314.46
5.3.260.0200.04714.54
5.3.250.0130.06314.50
5.3.240.0270.06714.45
5.3.230.0300.04314.54
5.3.220.0230.06714.54
5.3.210.0100.06314.52
5.3.200.0170.05714.51
5.3.190.0270.06714.42
5.3.180.0200.08014.51
5.3.170.0230.03714.50
5.3.160.0230.04014.40
5.3.150.0230.06314.41
5.3.140.0200.06714.39
5.3.130.0130.04714.54
5.3.120.0330.06314.49
5.3.110.0230.07014.43
5.3.100.0300.06314.00
5.3.90.0130.08314.04
5.3.80.0200.07013.96
5.3.70.0200.06314.11
5.3.60.0130.08313.79
5.3.50.0300.06713.97
5.3.40.0370.03714.03
5.3.30.0230.06313.78
5.3.20.0330.05713.55
5.3.10.0230.07313.68
5.3.00.0200.07013.51
5.2.170.0230.05312.32
5.2.160.0270.04312.32
5.2.150.0130.06012.32
5.2.140.0370.04012.32
5.2.130.0200.05012.32
5.2.120.0170.05712.32
5.2.110.0230.05312.32
5.2.100.0200.04012.32
5.2.90.0100.04012.32
5.2.80.0100.03712.32
5.2.70.0170.06712.32
5.2.60.0200.04312.32
5.2.50.0270.03712.32
5.2.40.0200.04312.32
5.2.30.0170.06012.32
5.2.20.0170.05712.32
5.2.10.0200.05712.32
5.2.00.0130.03712.32
5.1.60.0130.05312.32
5.1.50.0130.05312.32
5.1.40.0230.04012.32
5.1.30.0270.04012.32
5.1.20.0200.03312.32
5.1.10.0170.05712.32
5.1.00.0170.05312.32
5.0.50.0130.04012.32
5.0.40.0130.03712.32
5.0.30.0100.06012.32
5.0.20.0100.04012.32
5.0.10.0070.03712.32
5.0.00.0070.04712.32
4.4.90.0070.03012.32
4.4.80.0070.03712.32
4.4.70.0130.03312.32
4.4.60.0070.02712.32
4.4.50.0130.03012.32
4.4.40.0030.05012.32
4.4.30.0130.03312.32
4.4.20.0070.02012.32
4.4.10.0070.03712.32
4.4.00.0100.04012.32
4.3.110.0100.03712.32
4.3.100.0070.03312.32
4.3.90.0070.03312.32
4.3.80.0100.05012.32
4.3.70.0100.02012.32
4.3.60.0070.02312.32
4.3.50.0170.02712.32
4.3.40.0030.04312.32
4.3.30.0070.03012.32
4.3.20.0070.03312.32
4.3.10.0030.03312.32
4.3.00.0000.03312.32

preferences:
46.65 ms | 401 KiB | 5 Q