3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static function cast(&$val, $key) { if (is_numeric($val)) { $val += 0; } } static function run() { $arr = ['stri33ng123', 84, 076.7, '045.6', '67.5e45', '56,9', '098']; var_dump($arr); //array_walk($arr , ['self', 'cast']); array_walk($arr , 'self::cast'); var_dump($arr); } } A::run();

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)
8.3.40.0150.00018.80
8.3.30.0030.01020.20
8.3.20.0000.00720.16
8.3.10.0080.00021.09
8.3.00.0080.00022.39
8.2.170.0100.00722.96
8.2.160.0100.01022.10
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0030.00526.16
8.2.120.0040.00420.95
8.2.110.0050.00519.29
8.2.100.0040.00817.84
8.2.90.0040.00419.28
8.2.80.0050.00317.97
8.2.70.0080.00017.62
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0030.00618.21
8.2.30.0040.00419.45
8.2.20.0000.00717.74
8.2.10.0000.00717.76
8.2.00.0000.00817.67
8.1.270.0060.00323.99
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0060.00323.96
8.1.230.0000.01220.85
8.1.220.0030.00618.77
8.1.210.0060.00320.82
8.1.200.0100.00017.35
8.1.190.0040.00417.27
8.1.180.0040.00718.10
8.1.170.0040.00418.67
8.1.160.0040.00418.87
8.1.150.0000.00818.48
8.1.140.0070.00017.36
8.1.130.0070.00017.76
8.1.120.0000.00717.46
8.1.110.0060.00317.29
8.1.100.0080.00017.35
8.1.90.0040.00417.40
8.1.80.0050.00217.41
8.1.70.0000.00717.39
8.1.60.0060.00317.46
8.1.50.0000.00717.50
8.1.40.0000.00817.47
8.1.30.0000.00717.63
8.1.20.0080.00017.57
8.1.10.0050.00317.54
8.1.00.0000.00817.43
8.0.300.0030.00619.98
8.0.290.0030.00316.93
8.0.280.0030.00318.38
8.0.270.0050.00317.20
8.0.260.0000.00616.72
8.0.250.0050.00216.94
8.0.240.0040.00416.81
8.0.230.0030.00316.91
8.0.220.0070.00016.71
8.0.210.0070.00016.74
8.0.200.0000.00716.89
8.0.190.0000.00716.90
8.0.180.0000.00816.87
8.0.170.0040.00416.74
8.0.160.0000.00716.82
8.0.150.0040.00416.77
8.0.140.0000.00716.72
8.0.130.0060.00013.35
8.0.120.0040.00416.79
8.0.110.0030.00616.67
8.0.100.0000.00716.79
8.0.90.0030.00516.82
8.0.80.0100.00716.87
8.0.70.0000.00816.95
8.0.60.0000.00816.68
8.0.50.0050.00216.89
8.0.30.0110.00817.28
8.0.20.0130.00617.40
8.0.10.0000.00717.00
8.0.00.0140.00816.69
7.4.330.0060.00014.87
7.4.320.0000.00816.45
7.4.300.0000.00616.57
7.4.290.0070.00016.65
7.4.280.0040.00416.59
7.4.270.0000.00616.50
7.4.260.0000.00513.28
7.4.250.0000.00816.47
7.4.240.0000.00716.52
7.4.230.0000.00716.49
7.4.220.0130.00316.45
7.4.210.0060.01016.61
7.4.200.0070.00016.67
7.4.190.0050.00216.46
7.4.160.0110.00816.49
7.4.150.0120.00617.40
7.4.140.0150.00417.86
7.4.130.0130.00416.46
7.4.120.0070.01416.58
7.4.110.0220.00316.58
7.4.100.0090.00916.36
7.4.90.0090.00916.46
7.4.80.0080.00819.39
7.4.70.0100.00716.46
7.4.60.0130.00616.38
7.4.50.0030.00616.32
7.4.40.0060.01022.77
7.4.30.0130.00316.36
7.4.00.0050.01315.15
7.3.330.0000.00513.25
7.3.320.0000.00712.94
7.3.310.0040.00416.13
7.3.300.0030.00316.12
7.3.290.0130.00616.25
7.3.280.0120.00616.18
7.3.270.0150.00617.40
7.3.260.0090.01018.24
7.3.250.0130.00916.35
7.3.240.0110.00616.42
7.3.230.0070.01116.42
7.3.210.0120.00516.19
7.3.200.0120.00619.39
7.3.190.0130.01016.29
7.3.180.0140.00416.19
7.3.170.0120.00616.27
7.3.160.0070.01016.53
7.3.120.0040.01214.84
7.3.110.0150.00314.98
7.3.100.0030.00914.79
7.3.90.0000.00914.91
7.3.80.0040.00814.80
7.3.70.0040.00714.39
7.3.60.0030.00914.68
7.3.50.0040.00714.43
7.3.40.0030.00714.61
7.3.30.0070.00714.62
7.3.20.0030.01016.41
7.3.10.0070.00416.63
7.3.00.0000.00816.27
7.2.330.0060.01216.60
7.2.320.0060.01316.61
7.2.310.0060.01116.36
7.2.300.0080.00816.29
7.2.290.0070.01016.27
7.2.250.0040.01414.88
7.2.240.0070.01314.68
7.2.230.0080.00814.84
7.2.220.0060.00614.89
7.2.210.0040.00714.93
7.2.200.0000.01314.83
7.2.190.0090.00614.99
7.2.180.0050.00515.08
7.2.170.0080.00614.89
7.2.60.0040.01116.43
7.1.330.0070.01015.87
7.1.320.0000.01315.75
7.1.310.0070.00716.00
7.1.300.0060.00315.75
7.1.290.0070.01015.83
7.1.280.0080.00815.93
7.1.270.0150.00015.89
7.1.260.0100.00615.86
7.1.200.0040.01115.84
7.1.100.0040.00417.88
7.1.70.0000.00817.19
7.1.60.0120.00819.17
7.1.50.0000.02317.10
7.1.00.0000.05022.33
7.0.200.0040.00416.66
7.0.140.0100.06321.91
7.0.100.0230.07720.05
7.0.90.0070.07319.87
7.0.80.0170.07320.00
7.0.70.0070.05019.93
7.0.60.0070.06719.98
7.0.50.0130.08020.21
7.0.40.0130.07320.11
7.0.30.0100.08020.14
7.0.20.0070.05020.08
7.0.10.0100.06020.14
7.0.00.0030.06320.16
5.6.280.0030.07320.86
5.6.250.0100.08020.61
5.6.240.0000.05320.70
5.6.230.0130.07720.51
5.6.220.0070.07720.62
5.6.210.0070.07020.75
5.6.200.0000.08721.05
5.6.190.0170.07320.95
5.6.180.0100.06021.07
5.6.170.0130.08721.05
5.6.160.0130.07020.96
5.6.150.0100.08021.04
5.6.140.0130.07321.06
5.6.130.0100.08021.08
5.6.120.0070.08021.02
5.6.110.0170.08321.00
5.6.100.0030.06721.16
5.6.90.0070.08021.10
5.6.80.0100.07320.50
5.6.70.0200.04720.40
5.6.60.0070.08320.45
5.6.50.0030.08320.41
5.6.40.0170.05720.54
5.6.30.0200.06020.46
5.6.20.0170.06720.39
5.6.10.0130.07320.39
5.6.00.0100.07320.34
5.5.380.0130.07320.46
5.5.370.0070.08720.40
5.5.360.0070.04720.34
5.5.350.0030.06320.43
5.5.340.0230.08020.86
5.5.330.0070.05720.65
5.5.320.0100.07020.81
5.5.310.0030.06320.74
5.5.300.0130.07720.87
5.5.290.0100.06020.93
5.5.280.0070.08320.78
5.5.270.0030.08020.92
5.5.260.0070.08020.85
5.5.250.0070.08720.72
5.5.240.0100.07320.23
5.5.230.0100.08020.21
5.5.220.0070.05720.25
5.5.210.0000.08320.25
5.5.200.0030.04320.20
5.5.190.0170.07319.96
5.5.180.0030.07320.00
5.5.160.0100.06020.00
5.5.150.0170.07020.18
5.5.140.0130.06020.16
5.5.130.0100.07020.13
5.5.120.0170.07720.22
5.5.110.0070.05320.14
5.5.100.0070.04719.99
5.5.90.0270.06320.17
5.5.80.0030.08020.16
5.5.70.0130.09020.05
5.5.60.0030.06020.12
5.5.50.0100.05020.06
5.5.40.0030.08320.05
5.5.30.0030.06320.08
5.5.20.0000.08720.15
5.5.10.0030.06720.04
5.5.00.0030.04020.07
5.4.450.0100.07319.36
5.4.440.0130.07319.37
5.4.430.0130.06719.44
5.4.420.0100.07319.37
5.4.410.0100.06319.14
5.4.400.0030.08319.03
5.4.390.0100.08018.93
5.4.380.0100.07319.16
5.4.370.0070.04019.23
5.4.360.0100.07719.16
5.4.350.0000.07719.04
5.4.340.0070.07719.18
5.4.320.0100.07719.09
5.4.310.0130.07019.23
5.4.300.0070.07719.13
5.4.290.0200.08019.04
5.4.280.0130.07018.89
5.4.270.0030.05019.13
5.4.260.0100.07319.24
5.4.250.0000.07019.17
5.4.240.0100.04718.89
5.4.230.0030.06319.12
5.4.220.0130.07719.12
5.4.210.0070.06719.22
5.4.200.0070.08019.04
5.4.190.0100.05018.87
5.4.180.0170.06319.04
5.4.170.0100.07719.02
5.4.160.0070.07318.84
5.4.150.0070.08019.21
5.4.140.0000.06016.48
5.4.130.0070.03316.55
5.4.120.0200.05016.48
5.4.110.0070.05716.45
5.4.100.0030.07016.56
5.4.90.0070.07316.56
5.4.80.0070.03716.43
5.4.70.0000.07016.45
5.4.60.0070.07716.39
5.4.50.0000.08016.39
5.4.40.0070.05316.45
5.4.30.0070.07316.34
5.4.20.0030.07716.33
5.4.10.0000.06016.42
5.4.00.0070.03715.88
5.3.290.0030.08014.64
5.3.280.0130.07014.70
5.3.270.0130.07014.67
5.3.260.0070.07314.66
5.3.250.0030.04314.62
5.3.240.0100.05714.67
5.3.230.0000.04314.62
5.3.220.0070.07314.59
5.3.210.0100.07314.68
5.3.200.0000.07014.63
5.3.190.0130.05314.54
5.3.180.0130.06714.49
5.3.170.0100.07314.63
5.3.160.0100.07014.63
5.3.150.0130.06714.53
5.3.140.0070.07714.57
5.3.130.0070.04014.68
5.3.120.0170.07014.50
5.3.110.0070.08014.53
5.3.100.0030.05014.11
5.3.90.0070.07314.09
5.3.80.0030.05313.95
5.3.70.0170.06713.95
5.3.60.0070.07713.93
5.3.50.0130.03713.85
5.3.40.0030.04714.01
5.3.30.0030.04314.04
5.3.20.0000.07713.68
5.3.10.0030.04013.58
5.3.00.0030.05313.70
5.2.170.0030.04712.44
5.2.160.0100.03712.44
5.2.150.0070.05012.44
5.2.140.0030.06012.44
5.2.130.0070.03312.44
5.2.120.0070.03012.44
5.2.110.0070.06012.44
5.2.100.0030.06012.44
5.2.90.0000.06312.44
5.2.80.0030.05012.44
5.2.70.0000.06712.44
5.2.60.0170.03712.44
5.2.50.0070.06012.44
5.2.40.0070.05712.44
5.2.30.0070.06012.44
5.2.20.0030.06312.44
5.2.10.0000.06312.44
5.2.00.0070.06312.44
5.1.60.0200.03712.44
5.1.50.0100.04312.44
5.1.40.0100.04012.44
5.1.30.0030.05012.44
5.1.20.0000.03712.44
5.1.10.0030.04312.44
5.1.00.0000.03312.44
5.0.50.0000.03012.44
5.0.40.0070.04012.44
5.0.30.0000.04312.44
5.0.20.0070.04312.44
5.0.10.0000.05312.44
5.0.00.0000.05712.44
4.4.90.0030.03312.44
4.4.80.0030.04312.44
4.4.70.0000.03312.44
4.4.60.0030.03712.44
4.4.50.0070.02712.44
4.4.40.0030.04312.44
4.4.30.0070.02312.44
4.4.20.0000.03712.44
4.4.10.0030.03312.44
4.4.00.0070.03012.44
4.3.110.0030.03312.44
4.3.100.0030.02712.44
4.3.90.0100.03012.44
4.3.80.0000.05312.44
4.3.70.0000.03012.44
4.3.60.0030.03312.44
4.3.50.0000.03712.44
4.3.40.0000.05012.44
4.3.30.0030.03312.44
4.3.20.0000.04012.44
4.3.10.0000.04312.44
4.3.00.0000.03712.44

preferences:
39.51 ms | 400 KiB | 5 Q