3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fieldvalues = array(1,2,3,4,5,6,7,8); foreach($fieldvalues as $key => $value) { echo 'We are looping'; if(!empty($key) && $key % 4 == 0) { echo PHP_EOL. 'Every 4th' . PHP_EOL; } }

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)
8.3.60.0180.00018.43
8.3.50.0000.01516.14
8.3.40.0130.01018.48
8.3.30.0120.00318.64
8.3.20.0140.00320.21
8.3.10.0130.00322.09
8.3.00.0040.01120.84
8.2.180.0090.00616.32
8.2.170.0120.00922.96
8.2.160.0120.00819.52
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00419.27
8.2.120.0140.00426.35
8.2.110.0030.00620.39
8.2.100.0060.00617.72
8.2.90.0000.00818.85
8.2.80.0060.00317.97
8.2.70.0000.00817.63
8.2.60.0030.00517.90
8.2.50.0030.00618.07
8.2.40.0000.00818.16
8.2.30.0080.00018.05
8.2.20.0070.00018.02
8.2.10.0040.00418.07
8.2.00.0000.00818.15
8.1.280.0040.01125.92
8.1.270.0070.00022.20
8.1.260.0040.00426.35
8.1.250.0110.00428.09
8.1.240.0060.00323.79
8.1.230.0110.00020.89
8.1.220.0040.00417.79
8.1.210.0060.00318.77
8.1.200.0040.00417.22
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.00818.46
8.1.160.0040.00418.78
8.1.150.0050.00220.31
8.1.140.0020.00519.56
8.1.130.0000.00720.57
8.1.120.0000.00817.37
8.1.110.0040.00417.40
8.1.100.0000.00717.34
8.1.90.0000.00717.30
8.1.80.0000.00817.34
8.1.70.0000.00717.50
8.1.60.0050.00317.55
8.1.50.0030.00617.41
8.1.40.0050.00317.48
8.1.30.0040.00417.53
8.1.20.0070.00017.47
8.1.10.0080.00317.36
8.1.00.0000.00717.48
8.0.300.0070.00018.77
8.0.290.0000.00816.75
8.0.280.0000.00718.43
8.0.270.0030.00317.24
8.0.260.0060.00018.79
8.0.250.0000.00716.91
8.0.240.0000.00716.98
8.0.230.0050.00316.95
8.0.220.0070.00016.86
8.0.210.0030.00316.87
8.0.200.0000.00716.91
8.0.190.0030.00516.84
8.0.180.0040.00416.87
8.0.170.0050.00216.83
8.0.160.0050.00216.73
8.0.150.0070.00016.84
8.0.140.0060.00316.85
8.0.130.0000.00513.23
8.0.120.0050.00216.77
8.0.110.0050.00316.76
8.0.100.0070.00016.87
8.0.90.0030.00516.91
8.0.80.0040.01116.85
8.0.70.0000.00716.90
8.0.60.0050.00216.83
8.0.50.0000.00816.75
8.0.30.0090.00917.10
8.0.20.0080.01217.40
8.0.10.0040.00417.04
8.0.00.0140.01016.66
7.4.330.0000.00615.55
7.4.320.0000.00616.39
7.4.300.0000.00716.39
7.4.290.0030.00316.57
7.4.280.0000.00716.52
7.4.270.0040.00416.50
7.4.260.0000.00716.59
7.4.250.0070.00016.37
7.4.240.0060.00316.48
7.4.230.0030.00316.50
7.4.220.0140.00916.54
7.4.210.0040.01116.39
7.4.200.0040.00416.56
7.4.160.0060.01016.50
7.4.150.0080.00817.40
7.4.140.0070.01117.86
7.4.130.0090.00916.40
7.4.120.0120.00716.47
7.4.110.0030.01316.54
7.4.100.0070.01716.62
7.4.90.0150.00716.54
7.4.80.0110.00619.39
7.4.70.0150.00616.48
7.4.60.0090.00616.57
7.4.50.0060.01216.59
7.4.40.0150.00316.49
7.4.30.0090.01216.44
7.4.10.0120.00615.08
7.4.00.0100.00514.83
7.3.330.0000.00513.06
7.3.320.0030.00313.13
7.3.310.0030.00316.08
7.3.300.0000.00716.09
7.3.290.0040.01216.22
7.3.280.0070.00916.25
7.3.270.0100.01017.40
7.3.260.0150.00316.38
7.3.250.0120.00416.38
7.3.240.0090.00916.44
7.3.230.0060.01116.56
7.3.210.0030.01316.51
7.3.200.0170.00316.66
7.3.190.0130.00316.27
7.3.180.0060.01016.31
7.3.170.0190.00316.37
7.3.160.0120.00316.48
7.3.130.0070.01014.93
7.3.120.0060.00614.50
7.3.110.0070.01414.79
7.3.100.0090.00614.73
7.3.90.0030.00914.79
7.3.80.0000.01314.86
7.3.70.0030.01014.71
7.3.60.0090.00614.85
7.3.50.0040.00414.86
7.3.40.0000.01114.68
7.3.30.0070.00714.94
7.3.20.0090.00316.75
7.3.10.0040.01216.64
7.3.00.0070.00716.37
7.2.330.0090.01516.50
7.2.320.0080.00916.75
7.2.310.0060.01016.50
7.2.300.0080.00916.51
7.2.290.0110.00616.75
7.2.260.0110.00814.86
7.2.250.0040.01315.04
7.2.240.0090.00615.23
7.2.230.0110.00414.95
7.2.220.0110.00715.14
7.2.210.0060.00615.22
7.2.200.0000.00915.04
7.2.190.0090.00615.00
7.2.180.0000.00915.17
7.2.170.0000.01115.10
7.2.160.0000.01415.04
7.2.150.0090.00916.88
7.2.140.0000.01416.62
7.2.130.0120.00416.71
7.2.120.0030.00916.93
7.2.110.0060.00316.93
7.2.100.0110.00416.99
7.2.90.0100.00016.98
7.2.80.0070.00716.56
7.2.70.0090.00617.09
7.2.60.0050.01116.78
7.2.50.0060.00917.09
7.2.40.0040.00816.75
7.2.30.0000.01616.96
7.2.20.0120.00317.11
7.2.10.0070.00317.14
7.2.00.0090.00616.72
7.1.330.0100.00315.71
7.1.320.0030.01015.72
7.1.310.0060.00615.82
7.1.300.0030.01015.74
7.1.290.0100.00315.89
7.1.280.0070.00715.69
7.1.270.0040.01215.68
7.1.260.0090.00615.95
7.1.250.0030.01015.80
7.1.240.0040.01215.67
7.1.230.0150.00015.38
7.1.220.0060.00615.62
7.1.210.0030.00915.85
7.1.200.0070.00315.88
7.1.190.0070.01015.71
7.1.180.0000.01215.83
7.1.170.0070.01015.90
7.1.160.0040.00815.64
7.1.150.0070.00715.50
7.1.140.0090.00615.65
7.1.130.0000.01015.85
7.1.120.0080.00415.71
7.1.110.0090.00615.70
7.1.100.0090.00315.94
7.1.90.0000.00815.50
7.1.80.0140.00815.93
7.1.70.0090.00915.36
7.1.60.2960.00724.64
7.1.50.2390.00724.06
7.1.40.1830.01524.09
7.1.30.1690.01224.13
7.1.20.0150.01324.16
7.1.10.0220.00915.34
7.1.00.0110.00915.11
7.0.330.0090.00015.30
7.0.320.0030.00915.22
7.0.310.0000.01115.56
7.0.300.0030.00915.53
7.0.290.0040.01115.55
7.0.280.0030.01215.44
7.0.270.0030.01015.45
7.0.260.0000.01315.54
7.0.250.0090.00015.58
7.0.240.0080.00315.50
7.0.230.0070.00315.32
7.0.220.0000.01215.19
7.0.210.0070.00715.54
7.0.200.3260.00715.28
7.0.190.2620.00614.97
7.0.180.1850.00714.87
7.0.170.1690.00914.97
7.0.160.0050.01315.04
7.0.150.0110.00914.96
7.0.140.0060.01215.06
7.0.130.1610.00615.07
7.0.120.1460.00815.03
7.0.110.1230.01614.92
7.0.100.1590.00714.88
7.0.90.0150.01015.08
7.0.80.0050.01614.99
7.0.70.0110.00914.97
7.0.60.0080.01214.78
7.0.50.1370.01015.18
7.0.40.0170.01214.12
7.0.30.0100.01314.20
7.0.20.1520.00613.88
7.0.10.1480.00713.96
7.0.00.1230.01414.13
5.6.400.0000.01014.23
5.6.390.0030.01014.49
5.6.380.0100.00614.22
5.6.370.0070.00714.63
5.6.360.0040.01114.67
5.6.350.0030.01014.39
5.6.340.0060.00314.27
5.6.330.0000.01014.41
5.6.320.0030.00814.52
5.6.310.0160.00014.33
5.6.300.0060.00314.27
5.6.290.0070.01014.61
5.6.280.0080.00414.30
5.6.270.0100.00714.29
5.6.260.0060.00613.95
5.6.250.0070.00314.21
5.6.240.0040.00714.01
5.6.230.0060.00614.34
5.6.220.0130.00014.40
5.6.210.0030.01014.10
5.6.200.0000.01514.15
5.6.190.0040.01214.33
5.6.180.0070.01114.71
5.6.170.0100.00314.22
5.6.160.0040.00814.18
5.6.150.0030.00714.21
5.6.140.0070.01014.33
5.6.130.0060.00914.16
5.6.120.0140.00014.49
5.6.110.0090.00614.15
5.6.100.0060.01114.52
5.6.90.0030.00714.32
5.6.80.0110.00414.23
5.6.70.0000.01014.09
5.6.60.0040.00414.53
5.6.50.0060.00614.34
5.6.40.0030.01013.99
5.6.30.0060.00914.25
5.6.20.0030.00714.31
5.6.10.0070.01014.07
5.6.00.0040.00714.22

preferences:
48.57 ms | 400 KiB | 5 Q