3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1, 2, 3, 4]; $callable = function(&$value) { $value = $value * 100; echo $key.PHP_EOL; }; $newArray = array_map($callable, $array); print_r($newArray);

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)
8.3.70.0150.00016.50
8.3.60.0110.00316.75
8.3.50.0150.01022.06
8.3.40.0120.00318.73
8.3.30.0060.00918.86
8.3.20.0040.00420.20
8.3.10.0050.00523.48
8.3.00.0040.00419.72
8.2.190.0060.01216.63
8.2.180.0080.00816.75
8.2.170.0080.00822.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0060.00321.11
8.2.120.0060.00326.35
8.2.110.0100.00022.13
8.2.100.0110.00017.93
8.2.90.0000.00819.22
8.2.80.0050.00317.97
8.2.70.0050.00517.50
8.2.60.0040.00417.68
8.2.50.0000.00818.07
8.2.40.0030.00622.31
8.2.30.0030.00320.71
8.2.20.0000.00717.85
8.2.10.0040.00418.14
8.2.00.0000.00718.05
8.1.280.0100.00325.92
8.1.270.0040.00420.23
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0100.01024.04
8.1.230.0070.00417.77
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0030.00618.66
8.1.160.0070.00020.80
8.1.150.0050.00318.76
8.1.140.0000.00819.56
8.1.130.0000.00717.76
8.1.120.0040.00417.48
8.1.110.0000.00717.38
8.1.100.0080.00017.52
8.1.90.0050.00217.41
8.1.80.0080.00017.35
8.1.70.0030.00317.46
8.1.60.0040.00417.57
8.1.50.0000.00817.50
8.1.40.0040.00417.43
8.1.30.0000.00817.61
8.1.20.0040.00417.50
8.1.10.0040.00417.41
8.1.00.0080.00417.41
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.34
8.0.270.0000.00717.25
8.0.260.0030.00317.21
8.0.250.0060.00317.01
8.0.240.0070.00017.01
8.0.230.0000.00716.89
8.0.220.0030.00616.85
8.0.210.0050.00316.98
8.0.200.0060.00016.88
8.0.190.0040.00316.86
8.0.180.0090.00016.87
8.0.170.0040.00417.00
8.0.160.0000.00916.99
8.0.150.0080.00316.92
8.0.140.0040.00416.78
8.0.130.0030.00313.43
8.0.120.0000.00816.79
8.0.110.0030.00616.93
8.0.100.0040.00416.96
8.0.90.0070.00017.03
8.0.80.0040.01116.99
8.0.70.0030.00517.01
8.0.60.0000.00716.95
8.0.50.0070.00016.72
8.0.30.0120.00617.18
8.0.20.0110.00717.40
8.0.10.0000.00717.12
8.0.00.0090.00816.88
7.4.330.0020.00216.72
7.4.320.0000.00816.49
7.4.300.0030.00316.55
7.4.290.0000.00816.64
7.4.280.0040.00416.42
7.4.270.0030.00316.35
7.4.260.0040.00416.49
7.4.250.0000.00716.47
7.4.240.0040.00316.47
7.4.230.0030.00316.57
7.4.220.0180.00316.62
7.4.210.0000.01516.70
7.4.200.0070.00016.69
7.4.160.0100.00716.59
7.4.150.0060.01217.40
7.4.140.0070.01117.86
7.4.130.0090.01216.49
7.4.120.0090.01016.54
7.4.110.0100.01316.63
7.4.100.0100.00716.68
7.4.90.0100.00716.56
7.4.80.0190.00619.39
7.4.70.0090.00916.44
7.4.60.0070.01016.50
7.4.50.0120.00316.43
7.4.40.0120.00616.46
7.4.30.0100.01016.62
7.4.00.0100.00614.78
7.3.330.0020.00213.38
7.3.320.0030.00213.37
7.3.310.0000.00716.18
7.3.300.0000.00716.30
7.3.290.0080.00516.39
7.3.280.0040.01216.35
7.3.270.0120.00417.40
7.3.260.0060.01016.32
7.3.250.0080.01016.50
7.3.240.0110.00616.34
7.3.230.0070.01016.39
7.3.210.0100.00716.58
7.3.200.0120.00616.44
7.3.190.0110.00516.53
7.3.180.0100.00716.29
7.3.170.0080.00816.36
7.3.160.0140.00316.49
7.3.120.0070.00715.08
7.3.110.0100.00914.89
7.3.100.0040.01514.67
7.3.90.0070.00714.74
7.3.80.0100.00714.70
7.3.70.0070.00714.62
7.3.60.0070.00714.78
7.3.50.0030.01014.81
7.3.40.0090.00614.74
7.3.30.0040.00814.71
7.3.20.0040.00816.62
7.3.10.0050.00616.46
7.3.00.0080.00516.46
7.2.330.0090.01516.64
7.2.320.0070.01116.75
7.2.310.0080.00816.73
7.2.300.0060.01316.61
7.2.290.0100.00716.63
7.2.250.0060.01515.04
7.2.240.0000.02114.89
7.2.230.0110.00415.13
7.2.220.0110.00815.04
7.2.210.0030.01015.21
7.2.200.0150.00014.75
7.2.190.0000.01414.66
7.2.180.0070.01014.92
7.2.170.0130.00314.97
7.2.160.0070.01014.91
7.2.150.0060.00316.92
7.2.140.0100.00716.84
7.2.130.0080.00616.72
7.2.120.0050.01416.77
7.2.110.0060.00616.93
7.2.100.0040.00916.80
7.2.90.0060.00916.68
7.2.80.0030.01116.67
7.2.70.0050.00916.88
7.2.60.0110.00316.94
7.2.50.0060.01017.02
7.2.40.0100.00616.87
7.2.30.0110.00916.82
7.2.20.0090.00916.90
7.2.10.0100.01216.74
7.2.00.0110.00917.68
7.1.330.0030.01415.62
7.1.320.0120.00315.73
7.1.310.0080.01115.68
7.1.300.0040.01115.62
7.1.290.0030.00715.70
7.1.280.0040.01115.53
7.1.270.0040.00815.55
7.1.260.0000.01315.76
7.1.250.0040.01215.58
7.1.240.0040.00815.72
7.1.230.0040.00815.51
7.1.220.0030.01015.70
7.1.210.0070.00415.54
7.1.200.0090.00615.64
7.1.190.0100.00315.89
7.1.180.0060.00615.25
7.1.170.0100.00315.72
7.1.160.0040.01215.66
7.1.150.0070.01315.72
7.1.140.0030.01015.64
7.1.130.0000.00915.48
7.1.120.0000.00915.58
7.1.110.0030.00915.81
7.1.100.0060.00516.84
7.1.90.0000.01615.57
7.1.80.0040.01415.86
7.1.70.0050.00516.34
7.1.60.0090.01117.31
7.1.50.0070.00716.29
7.1.40.0000.01115.55
7.1.30.0070.01015.65
7.1.20.0030.01015.58
7.1.10.0090.00315.76
7.1.00.0040.04419.00
7.0.330.0030.00715.41
7.0.320.0000.00915.29
7.0.310.0130.00315.03
7.0.300.0090.00015.25
7.0.290.0090.00614.74
7.0.280.0030.00715.04
7.0.270.0040.01115.36
7.0.260.0090.00015.49
7.0.250.0070.01515.36
7.0.240.0080.00415.27
7.0.230.0060.00615.23
7.0.220.0100.00315.21
7.0.210.0060.00615.16
7.0.200.0040.00416.01
7.0.190.0080.00415.29
7.0.180.0030.01015.15
7.0.170.0070.00715.40
7.0.160.0030.01115.33
7.0.150.0040.00815.39
7.0.140.0030.01015.32
7.0.130.0030.01315.48
7.0.120.0030.00615.52
7.0.110.0040.01115.19
7.0.100.0110.00415.02
7.0.90.0040.00815.41
7.0.80.0030.00714.84
7.0.70.0060.00615.33
7.0.60.0050.04017.53
7.0.50.0120.04016.56
7.0.40.0040.04516.90
7.0.30.0170.02616.72
7.0.20.0280.04016.78
7.0.10.0120.02316.68
7.0.00.0080.04416.66
5.6.400.0090.00314.52
5.6.390.0090.00614.26
5.6.380.0060.00914.35
5.6.370.0030.01314.02
5.6.360.0060.01014.04
5.6.350.0090.00014.06
5.6.340.0060.00913.82
5.6.330.0090.00314.51
5.6.320.0040.01114.44
5.6.310.0030.01313.97
5.6.300.0070.01014.47
5.6.290.0140.00314.19
5.6.280.0020.03317.59
5.6.270.0040.00714.57
5.6.260.0060.00914.17
5.6.250.0070.00314.36
5.6.240.0070.01014.41
5.6.230.0060.00614.26
5.6.220.0080.00314.06
5.6.210.0050.02617.45
5.6.200.0050.02816.21
5.6.190.0030.02817.25
5.6.180.0050.03117.34
5.6.170.0100.03117.32
5.6.160.0000.02817.29
5.6.150.0050.03316.19
5.6.140.0070.04316.18
5.6.130.0080.03016.25
5.6.120.0000.05117.78
5.6.110.0080.04117.52
5.6.100.0080.04317.49
5.6.90.0080.04117.49
5.6.80.0060.03617.08
5.6.70.0060.00914.12
5.6.60.0000.01414.16
5.6.50.0060.00614.23
5.6.40.0090.00914.05
5.6.30.0070.00414.13
5.6.20.0060.00614.42
5.6.10.0100.00714.19
5.6.00.0030.01114.09
5.5.380.0100.00313.89
5.5.370.0070.00714.34
5.5.360.0070.00414.21
5.5.350.0070.04817.27
5.5.340.0080.02716.17
5.5.330.0070.03317.23
5.5.320.0050.03217.06
5.5.310.0120.02317.30
5.5.300.0070.04116.03
5.5.290.0070.02416.02
5.5.280.0090.04917.42
5.5.270.0070.02317.59
5.5.260.0080.04617.50
5.5.250.0070.04417.39
5.5.240.0130.04017.08
5.5.230.0000.01213.89
5.5.220.0070.00314.54
5.5.210.0100.00314.53
5.5.200.0000.00814.11
5.5.190.0060.00913.93
5.5.180.0060.00614.12
5.5.170.0140.00313.83
5.5.160.0070.01013.99
5.5.150.0110.00714.08
5.5.140.0060.00914.39
5.5.130.0000.01613.88
5.5.120.0100.00013.62
5.5.110.0100.00413.92
5.5.100.0070.00713.81
5.5.90.0090.00613.74
5.5.80.0070.01014.11
5.5.70.0070.00714.35
5.5.60.0040.01113.82
5.5.50.0060.00914.14
5.5.40.0040.00813.52
5.5.30.0040.01113.77
5.5.20.0040.01114.05
5.5.10.0050.00314.03
5.5.00.0090.00914.02

preferences:
18.61 ms | 401 KiB | 5 Q