3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static function cast(&$val, $key) { if (is_numeric($val)) { //return $val + 0; $val += 0; } //return 0; //return $val; } static function run() { $arr = ['stri33ng123', 84, 76.7, '45.6', '67.5e45', '56,9']; var_dump($arr); 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)
8.3.40.0150.00618.85
8.3.30.0070.01320.22
8.3.20.0060.00320.46
8.3.10.0000.00821.10
8.3.00.0000.00822.39
8.2.170.0140.00722.96
8.2.160.0170.00322.26
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00020.77
8.2.110.0040.00719.20
8.2.100.0040.00817.84
8.2.90.0000.00819.05
8.2.80.0000.00818.03
8.2.70.0080.00017.50
8.2.60.0030.00518.04
8.2.50.0000.00818.07
8.2.40.0030.00518.21
8.2.30.0080.00019.43
8.2.20.0060.00317.53
8.2.10.0040.00417.61
8.2.00.0000.00717.66
8.1.270.0090.00023.99
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0110.00022.07
8.1.230.0080.00321.04
8.1.220.0000.00918.77
8.1.210.0000.00819.02
8.1.200.0030.00617.23
8.1.190.0000.00817.53
8.1.180.0060.00318.10
8.1.170.0040.00418.54
8.1.160.0020.00518.82
8.1.150.0030.00618.57
8.1.140.0030.00617.34
8.1.130.0000.00717.82
8.1.120.0080.00017.36
8.1.110.0040.00417.27
8.1.100.0040.00417.34
8.1.90.0040.00417.40
8.1.80.0000.00717.36
8.1.70.0030.00317.40
8.1.60.0030.00517.53
8.1.50.0000.00817.51
8.1.40.0040.00417.40
8.1.30.0080.00017.61
8.1.20.0050.00217.61
8.1.10.0030.00517.57
8.1.00.0000.00817.55
8.0.300.0000.00919.82
8.0.290.0030.00517.05
8.0.280.0050.00218.37
8.0.270.0030.00317.18
8.0.260.0080.00016.66
8.0.250.0030.00316.79
8.0.240.0030.00616.91
8.0.230.0040.00416.92
8.0.220.0030.00316.85
8.0.210.0080.00016.71
8.0.200.0000.00716.89
8.0.190.0000.00716.77
8.0.180.0050.00216.86
8.0.170.0040.00316.81
8.0.160.0030.00316.78
8.0.150.0040.00416.89
8.0.140.0040.00416.76
8.0.130.0060.00013.34
8.0.120.0030.00616.76
8.0.110.0000.00716.68
8.0.100.0000.00816.70
8.0.90.0080.00016.83
8.0.80.0080.00716.71
8.0.70.0000.00716.89
8.0.60.0000.00716.63
8.0.50.0000.00716.65
8.0.30.0160.00516.83
8.0.20.0150.03617.40
8.0.10.0000.00716.98
8.0.00.0200.00616.78
7.4.330.0000.00616.67
7.4.320.0040.00416.54
7.4.300.0060.00016.60
7.4.290.0030.00316.50
7.4.280.0030.00316.58
7.4.270.0070.00016.61
7.4.260.0000.00713.26
7.4.250.0080.00016.43
7.4.240.0030.00316.40
7.4.230.0000.00716.68
7.4.220.0090.00616.50
7.4.210.0080.00816.61
7.4.200.0000.00716.66
7.4.190.0070.00016.63
7.4.160.0140.00316.56
7.4.150.0060.01217.40
7.4.140.0120.00917.86
7.4.130.0100.00716.47
7.4.120.0090.01116.50
7.4.110.0110.00716.64
7.4.100.0080.00816.52
7.4.90.0110.00716.28
7.4.80.0150.00519.39
7.4.70.0030.01316.66
7.4.60.0060.01016.47
7.4.50.0000.00816.29
7.4.40.0100.00322.77
7.4.30.0140.00816.36
7.4.00.0060.00914.97
7.3.330.0000.00612.99
7.3.320.0030.00313.26
7.3.310.0000.00716.05
7.3.300.0030.00316.23
7.3.290.0000.01316.21
7.3.280.0090.00716.20
7.3.270.0100.01017.40
7.3.260.0100.00818.24
7.3.250.0160.00316.31
7.3.240.0060.01216.45
7.3.230.0110.00816.44
7.3.210.0100.00716.38
7.3.200.0130.00919.39
7.3.190.0070.01016.16
7.3.180.0000.01616.39
7.3.170.0060.01316.27
7.3.160.0060.01016.34
7.3.120.0140.00014.98
7.2.330.0140.00416.61
7.2.320.0070.01416.54
7.2.310.0140.00316.23
7.2.300.0110.00716.27
7.2.290.0070.01016.38
7.2.00.0030.01019.00
7.1.100.0000.02217.92
7.1.70.0000.00917.20
7.1.60.0090.01519.17
7.1.50.0060.01616.93
7.1.00.0030.04022.57
7.0.200.0030.00616.49
7.0.140.0030.07322.13
7.0.100.0070.04320.00
7.0.90.0170.04720.15
7.0.80.0100.03720.00
7.0.70.0300.04320.14
7.0.60.0100.03719.94
7.0.50.0200.04320.34
7.0.40.0070.06020.08
7.0.30.0070.06319.94
7.0.20.0100.05320.12
7.0.10.0170.04320.03
7.0.00.0070.06320.12
5.6.280.0000.07721.05
5.6.250.0070.04320.76
5.6.240.0000.04720.64
5.6.230.0070.04320.60
5.6.220.0070.04720.53
5.6.210.0100.05720.75
5.6.200.0270.03321.05
5.6.190.0030.05020.96
5.6.180.0070.04021.11
5.6.170.0000.04721.09
5.6.160.0100.03721.01
5.6.150.0030.05021.14
5.6.140.0100.04721.08
5.6.130.0070.04021.08
5.6.120.0030.05721.08
5.6.110.0100.03721.05
5.6.100.0070.04021.03
5.6.90.0030.04721.04
5.6.80.0070.03320.45
5.6.70.0070.03320.41
5.6.60.0030.03320.51
5.6.50.0030.03320.35
5.6.40.0070.03320.50
5.6.30.0030.03320.50
5.6.20.0130.02720.37
5.6.10.0030.03320.36
5.6.00.0000.03720.43
5.5.380.0070.04720.43
5.5.370.0070.04020.37
5.5.360.0030.04320.51
5.5.350.0070.05320.42
5.5.340.0030.07020.93
5.5.330.0070.04720.80
5.5.320.0130.07720.74
5.5.310.0070.04720.84
5.5.300.0000.04720.80
5.5.290.0070.05320.77
5.5.280.0100.03720.80
5.5.270.0070.06720.88
5.5.260.0070.04020.77
5.5.250.0030.04320.57
5.5.240.0030.04020.18
5.5.230.0070.03720.02
5.5.220.0070.03320.18
5.5.210.0000.04320.02
5.5.200.0030.03320.25
5.5.190.0070.03020.25
5.5.180.0000.03720.00
5.5.160.0000.03720.21
5.5.150.0030.03320.17
5.5.140.0070.03020.21
5.5.130.0070.03320.21
5.5.120.0070.03020.27
5.5.110.0070.02720.14
5.5.100.0070.03320.18
5.5.90.0030.03020.10
5.5.80.0000.04019.95
5.5.70.0100.02720.05
5.5.60.0100.02720.10
5.5.50.0070.05020.07
5.5.40.0000.03320.15
5.5.30.0070.03320.04
5.5.20.0070.03020.08
5.5.10.0000.03720.08
5.5.00.0030.03319.97
5.4.450.0130.06319.56
5.4.440.0130.03319.52
5.4.430.0000.05319.45
5.4.420.0100.03719.22
5.4.410.0030.04019.09
5.4.400.0000.03319.03
5.4.390.0030.03019.18
5.4.380.0000.03719.13
5.4.370.0000.03319.15
5.4.360.0030.03319.16
5.4.350.0130.02319.00
5.4.340.0000.03319.16
5.4.320.0070.03018.95
5.4.310.0030.03019.12
5.4.300.0100.02718.87
5.4.290.0000.04019.05
5.4.280.0000.03719.23
5.4.270.0000.03719.12
5.4.260.0100.02719.12
5.4.250.0030.03019.18
5.4.240.0030.03019.05
5.4.230.0000.03319.04
5.4.220.0000.03319.08
5.4.210.0030.03019.04
5.4.200.0000.03719.22
5.4.190.0030.03319.16
5.4.180.0030.03019.03
5.4.170.0030.03018.88
5.4.160.0000.03318.82
5.4.150.0000.03719.21
5.4.140.0070.02716.50
5.4.130.0070.02716.51
5.4.120.0030.03016.49
5.4.110.0030.03316.52
5.4.100.0030.03016.34
5.4.90.0100.03716.54
5.4.80.0100.06716.38
5.4.70.0030.04716.51
5.4.60.0030.03716.33
5.4.50.0070.02716.44
5.4.40.0070.03316.52
5.4.30.0030.03716.43
5.4.20.0070.05316.44
5.4.10.0130.05716.46
5.4.00.0070.04015.83
5.3.290.0000.03714.62
5.3.280.0000.03314.66
5.3.270.0000.03314.60
5.3.260.0030.03014.66
5.3.250.0070.03014.67
5.3.240.0030.03314.63
5.3.230.0000.03314.74
5.3.220.0030.03314.68
5.3.210.0030.03314.59
5.3.200.0000.03314.68
5.3.190.0130.04314.69
5.3.180.0070.03014.63
5.3.170.0030.05314.54
5.3.160.0070.07314.52
5.3.150.0000.04314.49
5.3.140.0000.05014.57
5.3.130.0070.03314.48
5.3.120.0000.04314.52
5.3.110.0170.05714.68
5.3.100.0070.06714.10
5.3.90.0130.04314.07
5.3.80.0070.06714.17
5.3.70.0070.06014.00
5.3.60.0070.04014.01
5.3.50.0070.03713.84
5.3.40.0070.05013.95
5.3.30.0100.07313.84
5.3.20.0130.06013.67
5.3.10.0000.04313.67
5.3.00.0030.05313.66
5.2.170.0000.03311.08
5.2.160.0030.05311.03
5.2.150.0030.05311.20
5.2.140.0030.03011.17
5.2.130.0030.04710.96
5.2.120.0000.03711.16
5.2.110.0130.02011.22
5.2.100.0000.04011.05
5.2.90.0100.02311.22
5.2.80.0000.03711.15
5.2.70.0000.03311.12
5.2.60.0070.03710.95
5.2.50.0030.05010.95
5.2.40.0070.03010.98
5.2.30.0030.03010.99
5.2.20.0030.02711.08
5.2.10.0000.04310.91
5.2.00.0030.04710.84
5.1.60.0200.01710.66
5.1.50.0030.04010.66
5.1.40.0030.03310.66
5.1.30.0030.03010.66
5.1.20.0070.02310.66
5.1.10.0100.03710.66
5.1.00.0070.03010.66
5.0.50.0000.02710.66
5.0.40.0030.03010.66
5.0.30.0030.04010.66
5.0.20.0000.04310.66
5.0.10.0030.02010.66
5.0.00.0000.05310.66
4.4.90.0000.01710.66
4.4.80.0000.02310.66
4.4.70.0030.01710.66
4.4.60.0030.03010.66
4.4.50.0000.03310.66
4.4.40.0000.05010.66
4.4.30.0070.02010.66
4.4.20.0000.01710.66
4.4.10.0030.02010.66
4.4.00.0000.03310.66
4.3.110.0000.01710.66
4.3.100.0030.01310.66
4.3.90.0000.02310.66
4.3.80.0000.03710.66
4.3.70.0000.02010.66
4.3.60.0030.01710.66
4.3.50.0000.02010.66
4.3.40.0000.03310.66
4.3.30.0070.01710.66
4.3.20.0030.01710.66
4.3.10.0000.02010.66
4.3.00.0030.01310.66

preferences:
46.06 ms | 400 KiB | 5 Q