3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var; var_dump(array_count_values($var));

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)
8.3.60.0070.01518.28
8.3.50.0110.00622.81
8.3.40.0140.00018.64
8.3.30.0110.00418.71
8.3.20.0040.00420.21
8.3.10.0050.00221.79
8.3.00.0040.00419.38
8.2.180.0070.01416.50
8.2.170.0110.00422.96
8.2.160.0120.00319.21
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00321.09
8.2.120.0070.00026.35
8.2.110.0040.00419.05
8.2.100.0040.00817.78
8.2.90.0000.00919.09
8.2.80.0000.00817.97
8.2.70.0090.00017.63
8.2.60.0090.00017.80
8.2.50.0050.00518.10
8.2.40.0020.00520.46
8.2.30.0080.00020.95
8.2.20.0070.00017.61
8.2.10.0050.00318.04
8.2.00.0000.00717.98
8.1.280.0120.00925.92
8.1.270.0040.00423.96
8.1.260.0000.00728.09
8.1.250.0000.00728.09
8.1.240.0090.00021.92
8.1.230.0120.00017.82
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0080.00417.23
8.1.180.0030.00618.10
8.1.170.0030.00618.37
8.1.160.0030.00322.13
8.1.150.0000.00718.74
8.1.140.0000.00719.46
8.1.130.0000.00717.57
8.1.120.0040.00417.23
8.1.110.0050.00317.19
8.1.100.0040.00417.21
8.1.90.0030.00617.22
8.1.80.0000.00717.20
8.1.70.0000.00717.34
8.1.60.0050.00517.30
8.1.50.0040.00417.36
8.1.40.0030.00517.27
8.1.30.0050.00317.48
8.1.20.0000.00717.55
8.1.10.0000.00717.46
8.1.00.0000.00717.48
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0030.00318.38
8.0.270.0000.00718.00
8.0.260.0050.00217.09
8.0.250.0030.00316.88
8.0.240.0000.00716.89
8.0.230.0070.00016.90
8.0.220.0000.00816.77
8.0.210.0000.00716.89
8.0.200.0040.00416.93
8.0.190.0040.00416.93
8.0.180.0000.00716.95
8.0.170.0030.00516.87
8.0.160.0000.00816.91
8.0.150.0000.00716.81
8.0.140.0030.00716.82
8.0.130.0030.00313.34
8.0.120.0080.00016.80
8.0.110.0000.00716.94
8.0.100.0050.00316.83
8.0.90.0030.00516.76
8.0.80.0100.00616.92
8.0.70.0000.00816.77
8.0.60.0000.00716.70
8.0.50.0000.00716.72
8.0.30.0080.00917.10
8.0.20.0100.00917.40
8.0.10.0000.00716.94
8.0.00.0090.00916.72
7.4.330.0030.00315.08
7.4.320.0060.00016.50
7.4.300.0000.00616.45
7.4.290.0000.00816.48
7.4.280.0080.00016.47
7.4.270.0030.00316.47
7.4.260.0000.00716.34
7.4.250.0030.00316.23
7.4.240.0070.00016.47
7.4.230.0000.00716.50
7.4.220.0030.00116.42
7.4.210.0030.01616.54
7.4.200.0030.00316.26
7.4.160.0090.00816.38
7.4.150.0130.01017.40
7.4.140.0120.00617.86
7.4.130.0140.00616.51
7.4.120.0060.01016.38
7.4.110.0100.01316.46
7.4.100.0130.00316.38
7.4.90.0160.00816.27
7.4.80.0070.00719.39
7.4.70.0160.00016.44
7.4.60.0170.00016.18
7.4.50.0060.00916.30
7.4.40.0070.01016.34
7.4.30.0060.01016.20
7.4.00.0100.00814.84
7.3.330.0000.00513.06
7.3.320.0000.00712.95
7.3.310.0040.00416.10
7.3.300.0000.00716.22
7.3.290.0080.00716.22
7.3.280.0090.00716.24
7.3.270.0130.00317.40
7.3.260.0100.00616.21
7.3.250.0080.01016.18
7.3.240.0110.00616.38
7.3.230.0030.01916.39
7.3.210.0100.01316.22
7.3.200.0060.00916.04
7.3.190.0080.00816.19
7.3.180.0120.00916.31
7.3.170.0040.01716.39
7.3.160.0120.00416.18
7.3.120.0100.00614.69
7.3.110.0060.01214.59
7.3.100.0000.01414.91
7.3.90.0060.00914.61
7.3.80.0070.00714.84
7.3.70.0060.00314.43
7.3.60.0060.00314.76
7.3.50.0000.00814.48
7.3.40.0030.01414.73
7.3.30.0040.01114.75
7.3.20.0090.00916.54
7.3.10.0030.00916.50
7.3.00.0040.00816.55
7.2.330.0100.00716.43
7.2.320.0100.00616.50
7.2.310.0110.00516.59
7.2.300.0060.01116.38
7.2.290.0070.01116.31
7.2.250.0110.00415.04
7.2.240.0080.00814.69
7.2.230.0000.01114.91
7.2.220.0000.01114.74
7.2.210.0080.00414.77
7.2.200.0000.01414.77
7.2.190.0070.00315.02
7.2.180.0000.01214.51
7.2.170.0040.01115.03
7.2.60.0000.01116.71
7.2.00.0030.01019.01
7.1.330.0110.00315.84
7.1.320.0080.00415.56
7.1.310.0000.01015.57
7.1.300.0060.00315.69
7.1.290.0000.01115.65
7.1.280.0150.00315.83
7.1.270.0070.01015.91
7.1.260.0040.00715.77
7.1.200.0040.00815.85
7.1.70.0000.00816.87
7.1.60.0070.01319.45
7.1.00.0000.08022.45
7.0.200.0040.00416.75
7.0.80.0170.05719.93
7.0.70.0100.05719.94
7.0.60.0170.05320.02
7.0.50.0200.05020.32
7.0.40.0170.05320.29
7.0.30.0270.04320.26
7.0.20.0100.06320.34
7.0.10.0100.06020.30
7.0.00.0070.06720.37
5.6.230.0200.08020.58
5.6.220.0000.06720.73
5.6.210.0100.05720.52
5.6.200.0230.05021.08
5.6.190.0070.06321.07
5.6.180.0070.08021.07
5.6.170.0030.06321.09
5.6.160.0100.06021.08
5.6.150.0170.05721.05
5.6.140.0100.06021.16
5.6.130.0200.05021.05
5.6.120.0100.06021.07
5.6.110.0270.06021.09
5.6.100.0170.06021.07
5.6.90.0130.06720.99
5.6.80.0170.05020.46
5.6.70.0070.05720.49
5.6.60.0030.06020.44
5.6.50.0100.05320.52
5.6.40.0070.06320.41
5.6.30.0100.06020.53
5.6.20.0170.05020.44
5.6.10.0200.05020.41
5.6.00.0100.05320.42

preferences:
68.78 ms | 401 KiB | 5 Q