3v4l.org

run code in 300+ PHP versions simultaneously
<?php $aMyArray = array( "bmw"=>"user1", "audi"=>"user2", "mercedes"=>"user3" ); foreach($aMyArray as $key => $val) { if($key !== 'mercedes') { echo $val . "\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)
8.3.110.0090.00018.59
8.3.100.0090.00018.31
8.3.90.0000.00726.77
8.3.80.0080.00418.43
8.3.70.0130.00718.43
8.3.60.0030.01718.29
8.3.50.0090.01218.16
8.3.40.0150.00018.67
8.3.30.0040.01118.45
8.3.20.0000.00721.78
8.3.10.0000.00820.36
8.3.00.0050.00319.38
8.2.230.0000.00920.94
8.2.220.0080.00024.06
8.2.210.0130.00626.77
8.2.200.0060.00316.38
8.2.190.0040.01418.29
8.2.180.0110.00618.41
8.2.170.0090.00622.96
8.2.160.0000.01319.38
8.2.150.0080.00024.18
8.2.140.0040.01124.66
8.2.130.0040.00426.16
8.2.120.0080.00420.45
8.2.110.0030.00622.12
8.2.100.0090.00317.70
8.2.90.0040.00417.97
8.2.80.0030.00518.04
8.2.70.0040.00417.80
8.2.60.0000.00918.03
8.2.50.0060.00318.10
8.2.40.0030.00520.91
8.2.30.0050.00219.19
8.2.20.0040.00418.02
8.2.10.0070.00019.41
8.2.00.0000.00718.10
8.1.290.0040.00430.84
8.1.280.0060.01225.92
8.1.270.0040.00420.33
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0070.00717.23
8.1.230.0090.00321.04
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0000.00817.23
8.1.190.0050.00317.35
8.1.180.0030.00618.10
8.1.170.0080.00018.57
8.1.160.0070.00018.92
8.1.150.0040.00418.89
8.1.140.0040.00420.17
8.1.130.0000.00720.16
8.1.120.0050.00317.45
8.1.110.0000.00717.34
8.1.100.0080.00017.35
8.1.90.0050.00517.44
8.1.80.0000.00917.42
8.1.70.0030.00317.43
8.1.60.0000.00817.42
8.1.50.0040.00417.54
8.1.40.0040.00417.51
8.1.30.0040.00417.63
8.1.20.0050.00317.47
8.1.10.0050.00617.34
8.1.00.0000.00717.40
8.0.300.0000.00720.11
8.0.290.0060.00616.75
8.0.280.0030.00318.44
8.0.270.0000.00717.17
8.0.260.0000.00618.35
8.0.250.0000.00716.92
8.0.240.0030.00316.78
8.0.230.0030.00316.91
8.0.220.0030.00316.94
8.0.210.0030.00516.88
8.0.200.0030.00316.81
8.0.190.0040.00416.95
8.0.180.0000.00716.94
8.0.170.0000.00916.90
8.0.160.0000.00716.77
8.0.150.0040.00416.86
8.0.140.0000.01016.70
8.0.130.0030.00313.32
8.0.120.0030.00616.86
8.0.110.0050.00216.85
8.0.100.0040.00416.87
8.0.90.0070.00016.77
8.0.80.0110.00416.80
8.0.70.0000.00716.76
8.0.60.0070.00016.68
8.0.50.0000.00716.79
8.0.30.0120.00617.04
8.0.20.0040.01517.08
8.0.10.0070.00016.84
8.0.00.0150.00516.79
7.4.330.0050.00015.55
7.4.320.0000.00716.45
7.4.300.0000.00616.50
7.4.290.0030.00316.39
7.4.280.0000.00816.54
7.4.270.0030.00316.41
7.4.260.0030.00316.42
7.4.250.0030.00316.54
7.4.240.0030.00316.65
7.4.230.0040.00416.54
7.4.220.0000.00816.59
7.4.210.0110.00716.59
7.4.200.0000.00716.66
7.4.160.0080.00916.50
7.4.130.0070.01016.45
7.4.120.0100.00716.35
7.4.110.0070.01316.45
7.4.100.0060.01116.46
7.4.90.0070.01116.36
7.4.80.0090.00919.39
7.4.70.0100.00716.36
7.4.60.0090.00616.43
7.4.50.0090.00916.50
7.4.40.0130.00716.55
7.4.00.0070.01114.78
7.3.330.0020.00213.16
7.3.320.0000.00613.16
7.3.310.0040.00416.40
7.3.300.0030.00416.34
7.3.290.0000.00716.23
7.3.280.0070.00816.30
7.3.260.0090.00916.31
7.3.240.0130.00616.30
7.3.230.0160.00916.58
7.3.210.0070.01016.52
7.3.200.0030.01316.40
7.3.190.0140.00316.35
7.3.180.0060.01216.70
7.3.170.0070.01416.53
7.3.160.0080.00816.61
7.3.20.0390.00314.73
7.3.10.0680.01414.86
7.3.00.0700.01014.75
7.2.330.0100.00716.78
7.2.320.0090.00916.75
7.2.310.0120.01216.71
7.2.300.0050.01116.77
7.2.290.0150.00416.45
7.2.150.0090.00615.04
7.2.140.0870.00715.13
7.2.130.0630.01014.79
7.2.120.0710.00715.06
7.2.110.0830.00015.21
7.2.100.0590.01015.12
7.2.90.0670.00315.16
7.2.80.0580.00715.05
7.2.70.0650.01314.91
7.2.60.0990.00315.13
7.2.50.0830.00715.13
7.2.40.0760.00715.20
7.2.30.0850.00714.94
7.2.20.0880.00615.06
7.2.10.1220.00714.89
7.2.00.0770.00715.06
7.1.250.0790.00013.95

preferences:
41.47 ms | 403 KiB | 5 Q