3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = range('A','Z'); for($i = 0; $i <= count($arr); $i+=2){ echo "$arr[$i] \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)
8.3.60.0040.01116.99
8.3.50.0250.00821.06
8.3.40.0110.00418.97
8.3.30.0070.00718.83
8.3.20.0040.00420.16
8.3.10.0080.00023.65
8.3.00.0080.00023.70
8.2.180.0060.01318.36
8.2.170.0100.01022.96
8.2.160.0100.00320.39
8.2.150.0070.00025.66
8.2.140.0050.00324.66
8.2.130.0080.00019.79
8.2.120.0030.00526.35
8.2.110.0040.00422.23
8.2.100.0090.00317.93
8.2.90.0000.00819.35
8.2.80.0090.00017.97
8.2.70.0000.00917.50
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0000.00720.43
8.2.30.0040.00420.69
8.2.20.0000.00917.80
8.2.10.0040.00418.18
8.2.00.0070.00018.12
8.1.280.0140.00025.92
8.1.270.0060.00321.99
8.1.260.0040.00428.09
8.1.250.0030.00528.09
8.1.240.0000.00923.96
8.1.230.0080.00818.92
8.1.220.0060.00317.78
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0090.00017.23
8.1.180.0000.00718.10
8.1.170.0040.00418.49
8.1.160.0040.00420.71
8.1.150.0060.00618.88
8.1.140.0030.00519.55
8.1.130.0030.00317.60
8.1.120.0040.00417.49
8.1.110.0000.00817.35
8.1.100.0000.00817.49
8.1.90.0050.00317.49
8.1.80.0000.00817.40
8.1.70.0080.00017.33
8.1.60.0030.00517.51
8.1.50.0040.00417.52
8.1.40.0090.00017.47
8.1.30.0080.00017.56
8.1.20.0040.00417.48
8.1.10.0000.00817.46
8.1.00.0050.00217.39
8.0.300.0080.00018.77
8.0.290.0030.00616.75
8.0.280.0070.00018.44
8.0.270.0000.00717.25
8.0.260.0000.00617.24
8.0.250.0030.00317.02
8.0.240.0000.00717.00
8.0.230.0070.00017.03
8.0.220.0030.00616.93
8.0.210.0000.00816.93
8.0.200.0030.00317.03
8.0.190.0060.00316.99
8.0.180.0000.00717.03
8.0.170.0060.00316.86
8.0.160.0000.00716.97
8.0.150.0000.00716.88
8.0.140.0040.00416.92
8.0.130.0040.00413.37
8.0.120.0000.00716.82
8.0.110.0040.00416.83
8.0.100.0000.00717.03
8.0.90.0070.00016.96
8.0.80.0120.00916.96
8.0.70.0040.00416.83
8.0.60.0000.00716.90
8.0.50.0070.00016.81
8.0.30.0030.01817.21
8.0.20.0090.00917.40
8.0.10.0040.00417.06
8.0.00.0050.01416.80
7.4.330.0050.00016.79
7.4.320.0000.00616.57
7.4.300.0060.00016.48
7.4.290.0070.00016.59
7.4.280.0070.00316.44
7.4.270.0030.00316.63
7.4.260.0000.00716.41
7.4.250.0070.00016.37
7.4.240.0030.00316.59
7.4.230.0000.00716.40
7.4.220.0070.01516.53
7.4.210.0060.00816.49
7.4.200.0040.00416.53
7.4.160.0060.01116.54
7.4.150.0120.00617.40
7.4.140.0070.01117.86
7.4.130.0120.00716.55
7.4.120.0100.00916.61
7.4.110.0060.01216.71
7.4.100.0030.01916.64
7.4.90.0100.01016.48
7.4.80.0070.01019.39
7.4.70.0090.00916.49
7.4.60.0060.01016.63
7.4.50.0080.00816.52
7.4.40.0130.00316.58
7.4.30.0080.01616.56
7.4.10.0110.00714.95
7.4.00.0050.01014.97
7.3.330.0000.00513.12
7.3.320.0060.00013.16
7.3.310.0030.00316.44
7.3.300.0040.00416.23
7.3.290.0000.00716.27
7.3.280.0080.00916.29
7.3.270.0110.00817.40
7.3.260.0170.00016.32
7.3.250.0070.01016.45
7.3.240.0100.01016.54
7.3.230.0140.00416.39
7.3.210.0070.01016.36
7.3.200.0120.00619.39
7.3.190.0070.01016.54
7.3.180.0040.01416.40
7.3.170.0140.00716.50
7.3.160.0060.01016.48
7.3.130.0070.01114.93
7.3.120.0060.01215.03
7.3.110.0100.01015.11
7.3.100.0040.00715.05
7.3.90.0000.01114.88
7.3.80.0000.01514.67
7.3.70.0000.01314.93
7.3.60.0040.00814.71
7.3.50.0030.00614.54
7.3.40.0070.00714.53
7.3.30.0060.00914.95
7.3.20.0030.01016.75
7.3.10.0110.00416.52
7.3.00.0130.00316.82
7.2.330.0170.00316.80
7.2.320.0140.00716.68
7.2.310.0130.01016.83
7.2.300.0160.01016.82
7.2.290.0090.00916.39
7.2.260.0030.01615.21
7.2.250.0030.01614.95
7.2.240.0000.01715.05
7.2.230.0030.00614.90
7.2.220.0100.00615.23
7.2.210.0060.00714.99
7.2.200.0040.01114.92
7.2.190.0170.00015.21
7.2.180.0070.01015.03
7.2.170.0060.00615.13
7.2.160.0060.00915.15
7.2.150.0070.00717.00
7.2.140.0070.00716.88
7.2.130.0120.00317.07
7.2.120.0000.01516.90
7.2.110.0080.00416.85
7.2.100.0040.01516.94
7.2.90.0060.00617.08
7.2.80.0030.01316.82
7.2.70.0060.00316.77
7.2.60.0020.01217.01
7.2.50.0070.00417.03
7.2.40.0100.00317.03
7.2.30.0060.00617.11
7.2.20.0030.01316.70
7.2.10.0140.00016.75
7.2.00.0080.00618.18
7.1.330.0070.00715.47
7.1.320.0030.00615.48
7.1.310.0030.00615.56
7.1.300.0060.00615.57
7.1.290.0040.00415.82
7.1.280.0040.00415.74
7.1.270.0030.01015.95
7.1.260.0130.00315.88
7.1.250.0000.01315.97
7.1.240.0070.00715.80
7.1.230.0070.00715.86
7.1.220.0070.01015.79
7.1.210.0070.00715.63
7.1.200.0050.00715.73
7.1.190.0050.00815.93
7.1.180.0060.00315.80
7.1.170.0040.00815.55
7.1.160.0030.00615.97
7.1.150.0090.00015.62
7.1.140.0000.00915.60
7.1.130.0070.00715.78
7.1.120.0070.00715.71
7.1.110.0030.00715.88
7.1.100.0080.00616.92
7.1.90.0000.00815.57
7.1.80.0080.00316.03
7.1.70.0000.01016.50
7.1.60.0120.00517.42
7.1.50.0010.01216.41
7.1.40.0030.00715.89
7.1.30.0030.01316.02
7.1.20.0120.00315.70
7.1.10.0030.00615.66
7.1.00.0060.04119.22
7.0.330.0000.01015.49
7.0.320.0000.00815.59
7.0.310.0060.00615.12
7.0.300.0060.00915.28
7.0.290.0030.01015.20
7.0.280.0070.00315.20
7.0.270.0040.00415.27
7.0.260.0000.01015.25
7.0.250.0080.00415.54
7.0.240.0130.00015.42
7.0.230.0080.00615.30
7.0.220.0060.00615.55
7.0.210.0000.00915.15
7.0.200.0050.00616.11
7.0.190.0090.00615.37
7.0.180.0040.00815.38
7.0.170.0040.01115.41
7.0.160.0060.00315.45
7.0.150.0060.00615.55
7.0.140.0070.00715.46
7.0.130.0090.00615.57
7.0.120.0050.00315.37
7.0.110.0070.00315.45
7.0.100.0030.01015.45
7.0.90.0030.01015.11
7.0.80.0030.00915.57
7.0.70.0000.01515.29
7.0.60.0020.02318.46
7.0.50.0030.02816.65
7.0.40.0110.04316.63
7.0.30.0170.03016.83
7.0.20.0150.02016.85
7.0.10.0050.04016.81
7.0.00.0070.02216.79
5.6.400.0030.00614.46
5.6.390.0000.01114.36
5.6.380.0030.01214.45
5.6.370.0080.00514.46
5.6.360.0100.00014.59
5.6.350.0050.00314.73
5.6.340.0070.00414.58
5.6.330.0030.00914.34
5.6.320.0070.00714.15
5.6.310.0060.00614.13
5.6.300.0080.00614.58
5.6.290.0100.00414.43
5.6.280.0050.02817.67
5.6.270.0040.00414.64
5.6.260.0000.01114.65
5.6.250.0040.00814.34
5.6.240.0030.00914.43
5.6.230.0030.01014.27
5.6.220.0080.00814.37
5.6.210.0050.02517.51
5.6.200.0070.02616.23
5.6.190.0050.03517.52
5.6.180.0200.03417.31
5.6.170.0190.04617.49
5.6.160.0080.04617.44
5.6.150.0030.02516.17
5.6.140.0120.02516.18
5.6.130.0090.04216.21
5.6.120.0020.02717.95
5.6.110.0030.04417.87
5.6.100.0080.04817.77
5.6.90.0100.04317.85
5.6.80.0120.03817.37
5.6.70.0060.00314.21
5.6.60.0000.01114.18
5.6.50.0060.00614.34
5.6.40.0040.00814.34
5.6.30.0100.00314.26
5.6.20.0070.00714.34
5.6.10.0060.00614.19
5.6.00.0080.00814.24
5.5.380.0030.01014.49
5.5.370.0000.01714.43
5.5.360.0090.00014.13
5.5.350.0150.03917.39
5.5.340.0080.03516.16
5.5.330.0050.04717.41
5.5.320.0220.02417.27
5.5.310.0190.03917.64
5.5.300.0040.03016.21
5.5.290.0030.03215.94
5.5.280.0080.02817.62
5.5.270.0020.04917.63
5.5.260.0050.03417.71
5.5.250.0090.03917.41
5.5.240.0150.03317.16
5.5.230.0090.00614.16
5.5.220.0060.00614.10
5.5.210.0060.00914.37
5.5.200.0060.00614.13
5.5.190.0060.00914.25
5.5.180.0060.00314.18
5.5.170.0070.00314.01
5.5.160.0100.00014.25
5.5.150.0040.00814.30
5.5.140.0040.01113.93
5.5.130.0030.01314.29
5.5.120.0070.00413.85
5.5.110.0030.00614.31
5.5.100.0030.00714.00
5.5.90.0000.01214.39
5.5.80.0030.01014.03
5.5.70.0030.01014.16
5.5.60.0060.00614.18
5.5.50.0090.00613.95
5.5.40.0070.00314.30
5.5.30.0060.00614.45
5.5.20.0030.01314.15
5.5.10.0100.00714.08
5.5.00.0100.00314.07

preferences:
39.97 ms | 401 KiB | 5 Q