3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1, 2, 3]; $b = array_map(function ($_) { if ($_ === 1) return 4; }, $a); var_dump($b); var_dump(array_filter($b));

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)
8.3.60.0100.01018.31
8.3.50.0090.00616.37
8.3.40.0100.00718.60
8.3.30.0110.00418.53
8.3.20.0040.00419.02
8.3.10.0000.00721.73
8.3.00.0040.00419.47
8.2.180.0070.01418.16
8.2.170.0030.01322.96
8.2.160.0100.00320.22
8.2.150.0050.00225.66
8.2.140.0040.00424.66
8.2.130.0070.00022.25
8.2.120.0040.00426.35
8.2.110.0090.00019.45
8.2.100.0090.00317.72
8.2.90.0000.00818.09
8.2.80.0050.00319.04
8.2.70.0040.00418.04
8.2.60.0000.00817.80
8.2.50.0000.00918.10
8.2.40.0090.00022.24
8.2.30.0040.00421.07
8.2.20.0040.00417.94
8.2.10.0050.00217.99
8.2.00.0040.00418.16
8.1.280.0140.00725.92
8.1.270.0000.00723.91
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0120.00022.15
8.1.230.0030.00922.73
8.1.220.0000.00817.74
8.1.210.0090.00018.88
8.1.200.0060.00317.35
8.1.190.0050.00317.35
8.1.180.0000.00718.10
8.1.170.0080.00018.57
8.1.160.0040.00418.86
8.1.150.0040.00420.67
8.1.140.0040.00419.55
8.1.130.0040.00418.90
8.1.120.0040.00417.46
8.1.110.0040.00417.46
8.1.100.0040.00417.36
8.1.90.0050.00317.53
8.1.80.0000.00817.47
8.1.70.0000.00717.36
8.1.60.0080.00017.61
8.1.50.0000.00817.56
8.1.40.0040.00417.38
8.1.30.0000.00717.56
8.1.20.0080.00017.71
8.1.10.0000.00717.55
8.1.00.0080.00017.46
8.0.300.0060.00319.89
8.0.290.0000.00916.63
8.0.280.0000.00718.48
8.0.270.0040.00417.19
8.0.260.0030.00316.75
8.0.250.0070.00016.79
8.0.240.0040.00416.81
8.0.230.0000.00716.89
8.0.220.0030.00316.79
8.0.210.0000.00716.73
8.0.200.0030.00316.94
8.0.190.0000.00816.85
8.0.180.0000.00716.84
8.0.170.0040.00716.80
8.0.160.0030.00516.93
8.0.150.0040.00416.82
8.0.140.0040.00716.77
8.0.130.0030.00313.34
8.0.120.0040.00416.91
8.0.110.0030.00316.79
8.0.100.0030.00516.72
8.0.90.0040.00416.83
8.0.80.0120.00616.93
8.0.70.0040.00416.71
8.0.60.0000.00816.78
8.0.50.0040.00416.70
8.0.30.0110.01017.05
8.0.20.0100.01117.40
8.0.10.0000.00717.03
8.0.00.0150.00316.88
7.4.330.0060.00015.55
7.4.320.0030.00316.50
7.4.300.0030.00316.40
7.4.290.0030.00716.64
7.4.280.0040.00416.64
7.4.270.0070.00016.66
7.4.260.0000.00613.27
7.4.250.0030.00316.56
7.4.240.0070.00016.57
7.4.230.0030.00316.66
7.4.220.0060.01916.64
7.4.210.0070.01116.56
7.4.200.0040.00416.63
7.4.160.0080.00716.41
7.4.150.0120.00417.40
7.4.140.0110.01117.86
7.4.130.0130.00616.55
7.4.120.0080.01016.45
7.4.110.0150.00416.50
7.4.100.0160.00316.49
7.4.90.0060.01116.22
7.4.80.0090.00919.39
7.4.70.0160.00016.47
7.4.60.0070.01016.58
7.4.50.0070.01016.13
7.4.40.0080.00816.27
7.4.30.0070.01016.44
7.4.00.0000.01715.16
7.3.330.0070.00013.17
7.3.320.0060.00013.30
7.3.310.0040.00416.29
7.3.300.0030.00316.31
7.3.290.0000.00716.34
7.3.280.0100.00616.27
7.3.270.0100.00717.40
7.3.260.0130.00816.36
7.3.250.0080.01016.47
7.3.240.0110.00616.44
7.3.230.0130.01016.51
7.3.210.0070.01016.27
7.3.200.0090.01316.62
7.3.190.0110.00616.53
7.3.180.0100.00716.29
7.3.170.0040.01216.39
7.3.160.0040.01516.48
7.3.00.0070.00716.72
7.2.330.0070.01116.61
7.2.320.0100.00716.57
7.2.310.0030.01416.63
7.2.300.0070.01416.70
7.2.290.0100.00716.63
7.2.130.0040.00416.43
7.2.120.0000.01216.78
7.2.110.0100.00316.73
7.2.100.0040.01116.59
7.2.90.0000.01016.86
7.2.80.0090.00916.91
7.2.70.0040.01116.85
7.2.60.0050.00916.68
7.2.50.0090.00616.95
7.2.40.0070.01016.89
7.2.30.0070.00416.85
7.2.20.0090.00616.79
7.2.10.0070.00716.62
7.2.00.0130.00717.95
7.1.250.0040.01115.44
7.1.240.0070.00715.70
7.1.230.0000.01315.71
7.1.220.0090.00615.87
7.1.210.0000.01215.84
7.1.200.0100.00815.78
7.1.190.0040.00715.82
7.1.180.0040.00715.83
7.1.170.0070.00715.80
7.1.160.0030.01315.48
7.1.150.0070.00715.91
7.1.140.0030.00715.80
7.1.130.0090.00615.80
7.1.120.0030.01015.52
7.1.110.0030.00615.95
7.1.100.0050.01016.88
7.1.90.0040.00415.93
7.1.80.0030.00915.96
7.1.70.0000.01116.53
7.1.60.0470.01124.46
7.1.50.0340.01424.41
7.1.40.0410.01324.16
7.1.30.0330.00724.18
7.1.20.0260.00924.14
7.1.10.0220.00815.24
7.1.00.0270.01015.31
7.0.330.0040.00715.38
7.0.320.0000.01115.47
7.0.310.0070.00715.32
7.0.300.0040.00815.30
7.0.290.0040.00815.16
7.0.280.0120.00015.41
7.0.270.0090.00315.36
7.0.260.0070.00715.02
7.0.250.0070.00715.54
7.0.240.0000.01315.27
7.0.230.0030.01015.26
7.0.220.0070.00715.12
7.0.210.0050.00515.12
7.0.200.0310.01015.13
7.0.190.0320.00815.02
7.0.180.0370.00914.80
7.0.170.0230.01214.88
7.0.160.0220.00914.65
7.0.150.0250.00914.80
7.0.140.0250.00814.76
7.0.130.0350.00914.94
7.0.120.0350.01114.77
7.0.110.0350.00814.73
7.0.100.0280.01114.66
7.0.90.0400.00614.88
7.0.80.0400.01414.89
7.0.70.0340.00914.75
7.0.60.0380.00814.85
7.0.50.0410.00314.96
7.0.40.0400.00913.95
7.0.30.0370.01013.93
7.0.20.1310.00714.01
7.0.10.0350.00813.98
7.0.00.0430.00713.73
5.6.380.0070.00714.54

preferences:
43.33 ms | 401 KiB | 5 Q