3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array(1 => "a", 2 => "b", 3=> "c"); foreach($test as $key => $value){ echo $test[$key]; }

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)
8.3.60.0140.00018.13
8.3.50.0030.01016.50
8.3.40.0110.00818.85
8.3.30.0070.00718.50
8.3.20.0080.00019.20
8.3.10.0050.00321.89
8.3.00.0030.00519.41
8.2.180.0070.00718.42
8.2.170.0030.01322.96
8.2.160.0110.00420.41
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0000.00821.00
8.2.110.0050.00520.98
8.2.100.0090.00319.63
8.2.90.0050.00219.35
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0040.00417.93
8.2.50.0030.00518.10
8.2.40.0000.00822.27
8.2.30.0080.00021.10
8.2.20.0070.00018.11
8.2.10.0040.00418.05
8.2.00.0030.00518.09
8.1.280.0070.01025.92
8.1.270.0070.00023.96
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00421.30
8.1.230.0080.00317.58
8.1.220.0030.00617.76
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0000.00817.23
8.1.180.0070.00018.10
8.1.170.0000.00818.65
8.1.160.0000.00719.01
8.1.150.0000.00718.77
8.1.140.0000.00719.51
8.1.130.0030.00318.89
8.1.120.0020.00517.48
8.1.110.0040.00417.33
8.1.100.0040.00417.31
8.1.90.0000.00717.35
8.1.80.0030.00517.36
8.1.70.0080.00017.48
8.1.60.0080.00017.59
8.1.50.0040.00417.46
8.1.40.0030.00617.59
8.1.30.0000.00817.65
8.1.20.0000.00717.68
8.1.10.0040.00417.48
8.1.00.0000.00717.47
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0070.00018.30
8.0.270.0030.00317.38
8.0.260.0030.00616.82
8.0.250.0000.00716.91
8.0.240.0060.00316.97
8.0.230.0050.00316.99
8.0.220.0060.00016.86
8.0.210.0000.00716.93
8.0.200.0000.00716.81
8.0.190.0000.00716.97
8.0.180.0000.00716.91
8.0.170.0050.00316.90
8.0.160.0000.00716.86
8.0.150.0070.00016.84
8.0.140.0070.00016.73
8.0.130.0030.00313.22
8.0.120.0060.00316.82
8.0.110.0060.00316.92
8.0.100.0070.00016.87
8.0.90.0000.00816.89
8.0.80.0030.01316.80
8.0.70.0000.00717.00
8.0.60.0070.00016.77
8.0.50.0000.00717.00
8.0.30.0060.01117.14
8.0.20.0120.00717.40
8.0.10.0000.00816.88
8.0.00.0090.00916.86
7.4.330.0000.00415.55
7.4.320.0040.00416.58
7.4.300.0030.00316.61
7.4.290.0000.00716.60
7.4.280.0080.00016.55
7.4.270.0000.00716.61
7.4.260.0040.00416.49
7.4.250.0040.00416.58
7.4.240.0030.00516.43
7.4.230.0000.00716.61
7.4.220.0130.01316.54
7.4.210.0030.01016.54
7.4.200.0070.00016.39
7.4.160.0080.01016.35
7.4.150.0090.01517.40
7.4.140.0100.01117.86
7.4.130.0120.01216.65
7.4.120.0110.00816.44
7.4.110.0140.00316.61
7.4.100.0140.00616.55
7.4.90.0030.01716.44
7.4.80.0110.01119.39
7.4.70.0030.01916.57
7.4.60.0100.00716.59
7.4.50.0100.00716.57
7.4.40.0120.01216.36
7.4.30.0100.00516.56
7.4.00.0070.01115.05
7.3.330.0030.00313.16
7.3.320.0000.00512.99
7.3.310.0060.00016.19
7.3.300.0000.00716.26
7.3.290.0060.00916.31
7.3.280.0070.00816.26
7.3.270.0130.00317.40
7.3.260.0100.00716.39
7.3.250.0120.00916.38
7.3.240.0090.00916.52
7.3.230.0150.00316.46
7.3.210.0100.01316.43
7.3.200.0040.01216.48
7.3.190.0120.00616.60
7.3.180.0090.00616.58
7.3.170.0100.00616.41
7.3.160.0070.01716.43
7.3.120.0140.00414.80
7.3.110.0090.00915.03
7.3.100.0120.00614.56
7.3.90.0100.00314.64
7.3.80.0080.00814.61
7.3.70.0030.00614.95
7.3.60.0090.00614.81
7.3.50.0080.00614.86
7.3.40.0110.00414.84
7.3.30.0060.00614.71
7.3.20.0060.00916.63
7.3.10.0090.00616.66
7.3.00.0090.00316.61
7.2.330.0100.00616.80
7.2.320.0040.01816.54
7.2.310.0190.00316.74
7.2.300.0060.01216.66
7.2.290.0080.01616.80
7.2.250.0030.01415.24
7.2.240.0090.00915.17
7.2.230.0060.00615.18
7.2.220.0060.01315.08
7.2.210.0060.01215.02
7.2.200.0060.00614.70
7.2.190.0060.00914.77
7.2.180.0070.00314.72
7.2.170.0030.01315.18
7.2.110.0470.00416.65
7.2.100.0240.01616.48
7.2.90.0190.01316.52
7.2.80.0190.00716.43
7.2.70.0400.01616.71
7.2.60.0190.01116.85
7.2.50.0240.01016.93
7.2.40.0260.01016.68
7.2.30.0420.00316.85
7.2.20.0560.00416.68
7.2.10.0230.00716.63
7.2.00.0190.00717.96
7.1.330.0100.00315.47
7.1.320.0040.01115.98
7.1.310.0000.01615.80
7.1.300.0090.00615.88
7.1.290.0090.00315.84
7.1.280.0040.01115.59
7.1.270.0080.00415.68
7.1.260.0090.00615.66
7.1.230.0400.01215.82
7.1.220.0330.01015.39
7.1.210.0350.00115.62
7.1.200.0250.00915.82
7.1.190.0240.00715.80
7.1.180.0220.01515.69
7.1.170.0440.00615.31
7.1.160.0320.01015.58
7.1.150.0240.01215.82
7.1.140.0250.00415.38
7.1.130.0290.00415.70
7.1.120.0370.01015.45
7.1.110.0330.00015.82
7.1.100.0200.00316.90
7.1.90.0330.00315.78
7.1.80.0640.01715.94
7.1.70.0120.00316.56
7.1.60.0780.01024.65
7.1.50.0890.01324.15
7.1.40.0730.01324.14
7.1.30.1050.01824.05
7.1.20.0810.01124.37
7.1.10.0630.01015.16
7.1.00.0810.01115.12
7.0.310.0280.01615.38
7.0.300.0310.00415.16
7.0.290.0360.01415.02
7.0.280.0310.01015.22
7.0.270.0230.01215.30
7.0.260.0120.00815.21
7.0.250.0260.00415.30
7.0.240.0210.01215.46
7.0.230.0080.01115.26
7.0.220.0470.00615.18
7.0.210.0150.01215.48
7.0.200.0850.00915.06
7.0.190.0610.01315.03
7.0.180.0840.00514.88
7.0.170.0610.00714.92
7.0.160.0790.01214.88
7.0.150.0860.00814.84
7.0.140.0570.00915.02
7.0.130.0740.00914.91
7.0.120.0770.00615.17
7.0.110.0710.01114.96
7.0.100.0730.01115.03
7.0.90.0570.01214.78
7.0.80.0600.01314.86
7.0.70.0610.01414.98
7.0.60.0800.00814.67
7.0.50.0790.00715.00
7.0.40.0730.01213.93
7.0.30.1010.01214.06
7.0.20.0110.01414.03
7.0.10.0080.01013.90
7.0.00.0570.01213.95
5.6.380.0200.01414.19

preferences:
55.14 ms | 400 KiB | 5 Q