3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('a' => 'abc'); array_filter($a, function($k,$v) { var_dump($k,$v); });

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)
8.3.40.0090.00618.84
8.3.30.0070.00719.10
8.3.20.0040.00420.30
8.3.10.0050.00321.92
8.3.00.0080.00022.46
8.2.170.0150.00022.96
8.2.160.0110.00419.16
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0080.00019.36
8.2.110.0030.00722.32
8.2.100.0070.00419.35
8.2.90.0000.00719.13
8.2.80.0000.00818.05
8.2.70.0030.00617.50
8.2.60.0040.00417.91
8.2.50.0000.01118.07
8.2.40.0040.00418.22
8.2.30.0060.00617.95
8.2.20.0040.00417.66
8.2.10.0040.00419.47
8.2.00.0050.00217.86
8.1.270.0040.00422.07
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00623.78
8.1.230.0110.00019.16
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00917.48
8.1.190.0040.00417.53
8.1.180.0060.00618.10
8.1.170.0040.00418.50
8.1.160.0000.00822.07
8.1.150.0000.00818.60
8.1.140.0060.00317.45
8.1.130.0040.00417.77
8.1.120.0030.00417.46
8.1.110.0090.00017.43
8.1.100.0000.00717.37
8.1.90.0040.00417.39
8.1.80.0000.00817.43
8.1.70.0070.00017.41
8.1.60.0030.00617.50
8.1.50.0040.00417.47
8.1.40.0000.00717.43
8.1.30.0000.00717.65
8.1.20.0030.00617.55
8.1.10.0050.00217.56
8.1.00.0040.00417.40
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0000.00718.38
8.0.270.0040.00317.11
8.0.260.0030.00316.69
8.0.250.0030.00316.96
8.0.240.0030.00316.84
8.0.230.0030.00316.88
8.0.220.0040.00416.90
8.0.210.0040.00416.84
8.0.200.0060.00016.90
8.0.190.0040.00416.88
8.0.180.0030.00317.03
8.0.170.0030.00516.90
8.0.160.0040.00416.96
8.0.150.0040.00416.90
8.0.140.0000.00716.79
8.0.130.0030.00313.41
8.0.120.0040.00416.84
8.0.110.0040.00416.91
8.0.100.0040.00416.89
8.0.90.0040.00416.82
8.0.80.0140.00416.95
8.0.70.0000.00816.84
8.0.60.0000.00716.77
8.0.50.0040.00316.89
8.0.30.0110.01117.09
8.0.20.0110.00817.40
8.0.10.0070.00017.06
8.0.00.0130.01116.95
7.4.330.0030.00415.00
7.4.320.0000.00716.52
7.4.300.0000.00716.68
7.4.290.0070.00016.58
7.4.280.0030.00316.63
7.4.270.0030.00316.60
7.4.260.0050.00316.57
7.4.250.0000.00816.55
7.4.240.0020.00516.52
7.4.230.0030.00316.33
7.4.220.0070.01016.63
7.4.210.0100.00616.54
7.4.200.0070.00016.62
7.4.190.0070.00016.61
7.4.160.0110.00316.65
7.4.150.0100.00717.40
7.4.140.0130.00817.86
7.4.130.0080.01016.45
7.4.120.0150.00516.65
7.4.110.0100.00716.56
7.4.100.0070.01016.52
7.4.90.0120.00616.65
7.4.80.0100.01019.39
7.4.70.0060.00916.58
7.4.60.0030.01316.49
7.4.50.0000.00416.41
7.4.40.0070.01122.77
7.4.30.0000.01616.68
7.4.00.0000.01014.98
7.3.330.0050.00013.22
7.3.320.0000.00613.32
7.3.310.0080.00016.25
7.3.300.0080.00016.16
7.3.290.0080.00616.29
7.3.280.0140.00416.25
7.3.270.0070.01017.40
7.3.260.0130.00916.23
7.3.250.0100.01016.29
7.3.240.0090.00916.51
7.3.230.0060.01016.48
7.3.210.0080.01416.54
7.3.200.0060.01319.39
7.3.190.0040.01916.32
7.3.180.0090.00616.30
7.3.170.0090.00616.29
7.3.160.0100.00716.55
7.3.120.0030.01414.93
7.2.330.0060.01316.55
7.2.320.0070.01016.63
7.2.310.0040.01816.42
7.2.300.0060.01216.60
7.2.290.0090.00916.68
7.2.60.0110.00416.30
7.2.00.0000.01219.31
7.1.200.0060.00915.56
7.1.100.0040.00818.02
7.1.70.0080.00017.01
7.1.60.0120.01219.82
7.1.50.0060.00916.72
7.1.00.0000.08022.48
7.0.200.0040.00716.57
7.0.140.0000.07721.98
7.0.60.0100.06721.76
7.0.50.0030.04317.86
7.0.40.0170.08020.13
7.0.30.0130.04320.26
7.0.20.0330.06020.33
7.0.10.0030.09020.08
7.0.00.0030.05720.15
5.6.280.0000.07720.96
5.6.210.0100.08020.47
5.6.200.0030.08318.19
5.6.190.0130.05020.52
5.6.180.0300.08020.46
5.6.170.0300.07720.56
5.6.160.0200.06320.54
5.6.150.0070.08018.19
5.6.140.0130.07718.21
5.6.130.0030.05318.17
5.6.120.0100.04321.15
5.6.110.0100.08320.98
5.6.100.0130.07721.01
5.6.90.0100.05720.95
5.6.80.0100.07020.48
5.5.350.0200.08320.47
5.5.340.0030.04018.08
5.5.330.0100.08020.47
5.5.320.0400.07020.37
5.5.310.0300.07020.28
5.5.300.0070.08318.08
5.5.290.0070.08017.98
5.5.280.0070.08320.88
5.5.270.0100.03720.89
5.5.260.0100.06020.84
5.5.250.0130.07720.66
5.5.240.0270.07020.11
5.4.450.0100.06019.63
5.4.440.0670.05719.16
5.4.430.0100.05319.21
5.4.420.0130.05019.41
5.4.410.0170.05318.95
5.4.400.0330.06018.89
5.4.390.0830.05718.69
5.4.380.0100.06718.72
5.4.370.0030.04018.72
5.4.360.0070.04018.71
5.4.350.0080.04012.02
5.4.340.0030.03612.02
5.4.320.0050.04112.50
5.4.310.0070.04612.50
5.4.300.0050.03612.51
5.4.290.0060.03712.50
5.4.280.0050.03712.39
5.4.270.0030.06718.95
5.4.260.0130.05318.98
5.4.250.0100.06018.64
5.4.240.0070.05318.79
5.4.230.0070.06318.61
5.4.220.0130.06018.89
5.4.210.0000.08319.00
5.4.200.0200.07018.89
5.4.190.0170.05719.01
5.4.180.0170.05719.01
5.4.170.0100.06318.75
5.4.160.0130.04718.95
5.4.150.0170.07319.00
5.4.140.0200.05316.42
5.4.130.0170.04016.37
5.4.120.0100.08016.29
5.4.110.0100.05316.57
5.4.100.0070.06716.61
5.4.90.0030.06316.55
5.4.80.0170.06316.63
5.4.70.0130.04716.34
5.4.60.0130.04716.45
5.4.50.0130.05316.44
5.4.40.0030.05716.67
5.4.30.0070.05316.52
5.4.20.0070.05316.43
5.4.10.0070.05316.43
5.4.00.0170.06015.78
5.3.290.0080.03712.80
5.3.280.0070.06314.81
5.3.270.0170.04714.68
5.3.260.0000.06314.76
5.3.250.0030.07314.58
5.3.240.0070.05314.77
5.3.230.0170.06714.61
5.3.220.0100.06014.58
5.3.210.0130.05314.65
5.3.200.0170.05314.55
5.3.190.0070.07314.74
5.3.180.0130.04314.62
5.3.170.0200.06014.54
5.3.160.0000.06314.56
5.3.150.0030.05714.78
5.3.140.0170.06014.54
5.3.130.0070.06314.63
5.3.120.0070.06714.63
5.3.110.0100.06314.71
5.3.100.0230.04014.01
5.3.90.0170.05714.19
5.3.80.0130.05314.09
5.3.70.0030.05314.23
5.3.60.0100.06014.07
5.3.50.0100.04714.02
5.3.40.0100.06013.92
5.3.30.0070.07013.87
5.3.20.0130.05713.68
5.3.10.0170.06313.66
5.3.00.0070.06013.73
5.2.170.0070.05711.05
5.2.160.0030.05711.05
5.2.150.0070.04011.05
5.2.140.0070.05311.29
5.2.130.0230.04011.00
5.2.120.0000.04711.19
5.2.110.0200.02711.11
5.2.100.0100.06311.20
5.2.90.0200.04011.20
5.2.80.0070.05711.09
5.2.70.0130.04711.20
5.2.60.0100.05711.20
5.2.50.0030.05711.13
5.2.40.0100.05011.00
5.2.30.0130.03710.89
5.2.20.0070.05311.05
5.2.10.0100.04010.63
5.2.00.0070.04310.79
5.1.60.0070.03710.22
5.1.50.0030.04010.04
5.1.40.0100.04010.21
5.1.30.0070.05710.41
5.1.20.0070.03310.43
5.1.10.0000.0539.95
5.1.00.0000.05710.02
5.0.50.0030.0378.57
5.0.40.0070.0308.25
5.0.30.0070.0538.15
5.0.20.0130.0278.23
5.0.10.0070.0338.23
5.0.00.0000.0438.07
4.4.90.0130.0206.91
4.4.80.0070.0276.91
4.4.70.0030.0336.91
4.4.60.0000.0306.91
4.4.50.0070.0276.91
4.4.40.0000.0376.91
4.4.30.0030.0276.91
4.4.20.0030.0236.91
4.4.10.0000.0276.91
4.4.00.0070.0306.91
4.3.110.0000.0336.91
4.3.100.0100.0206.91
4.3.90.0030.0236.91
4.3.80.0030.0336.91
4.3.70.0070.0206.91
4.3.60.0030.0236.91
4.3.50.0030.0276.91
4.3.40.0030.0306.91
4.3.30.0030.0236.91
4.3.20.0030.0236.91
4.3.10.0030.0206.91
4.3.00.0130.0237.14

preferences:
38.24 ms | 400 KiB | 5 Q