3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "123Bonjour456"; $stringArray = str_split($string); foreach ($stringArray as $key=>$letter) { if (!is_numeric($letter)) { $string[$key] = ord($letter); } } print_r($string);

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)
8.3.60.0070.00716.63
8.3.50.0100.01016.63
8.3.40.0120.00918.84
8.3.30.0110.00318.67
8.3.20.0040.00420.21
8.3.10.0100.00021.85
8.3.00.0000.00819.79
8.2.180.0150.00618.29
8.2.170.0030.01022.96
8.2.160.0030.01019.16
8.2.150.0050.00324.18
8.2.140.0030.00624.66
8.2.130.0000.00819.21
8.2.120.0040.00426.35
8.2.110.0040.00421.12
8.2.100.0060.00617.98
8.2.90.0000.01119.15
8.2.80.0000.00818.03
8.2.70.0040.00417.49
8.2.60.0080.00017.93
8.2.50.0000.00918.10
8.2.40.0050.00220.60
8.2.30.0040.00419.31
8.2.20.0000.00717.94
8.2.10.0000.00818.18
8.2.00.0040.00418.19
8.1.280.0040.01425.92
8.1.270.0040.00422.19
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0090.00021.30
8.1.230.0040.00719.06
8.1.220.0070.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00817.38
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0030.00518.64
8.1.160.0000.00719.01
8.1.150.0000.00918.84
8.1.140.0040.00419.54
8.1.130.0030.00318.93
8.1.120.0030.00317.37
8.1.110.0030.00517.43
8.1.100.0030.00517.45
8.1.90.0030.00617.35
8.1.80.0030.00517.33
8.1.70.0000.00917.51
8.1.60.0070.00317.56
8.1.50.0020.00517.52
8.1.40.0020.00517.39
8.1.30.0040.00417.48
8.1.20.0040.00417.54
8.1.10.0000.00817.46
8.1.00.0080.00017.43
8.0.300.0070.00018.77
8.0.290.0050.00316.75
8.0.280.0000.00718.38
8.0.270.0050.00217.22
8.0.260.0030.00316.89
8.0.250.0000.00717.02
8.0.240.0090.00017.01
8.0.230.0000.00716.96
8.0.220.0030.00316.94
8.0.210.0040.00416.84
8.0.200.0000.00617.03
8.0.190.0030.00616.95
8.0.180.0000.00716.99
8.0.170.0040.00416.93
8.0.160.0000.00716.96
8.0.150.0080.00016.88
8.0.140.0040.00416.93
8.0.130.0050.00013.40
8.0.120.0040.00416.91
8.0.110.0000.00816.90
8.0.100.0070.00016.76
8.0.90.0040.00416.99
8.0.80.0110.00516.90
8.0.70.0070.00016.84
8.0.60.0000.00717.00
8.0.50.0040.00416.83
8.0.30.0090.01017.06
8.0.20.0110.01017.40
8.0.10.0050.00216.95
8.0.00.0160.00916.79
7.4.330.0030.00315.55
7.4.320.0060.00016.55
7.4.300.0030.00316.59
7.4.290.0030.00316.60
7.4.280.0040.00416.59
7.4.270.0040.00416.61
7.4.260.0070.00016.63
7.4.250.0000.00716.39
7.4.240.0030.00616.61
7.4.230.0070.00016.63
7.4.220.0070.01116.52
7.4.210.0120.00316.48
7.4.200.0030.00316.50
7.4.160.0110.00616.43
7.4.150.0120.00617.40
7.4.140.0120.00517.86
7.4.130.0120.01216.34
7.4.120.0080.01116.46
7.4.110.0070.01016.59
7.4.100.0060.01216.50
7.4.90.0100.00716.59
7.4.80.0070.01019.39
7.4.70.0130.00916.68
7.4.60.0000.01516.54
7.4.50.0040.01116.25
7.4.40.0070.01016.28
7.4.30.0100.00616.52
7.4.00.0080.00814.91
7.3.330.0000.00513.02
7.3.320.0050.00013.01
7.3.310.0030.00316.35
7.3.300.0000.00616.31
7.3.290.0080.00716.19
7.3.280.0080.00916.25
7.3.270.0160.00317.40
7.3.260.0110.00716.33
7.3.250.0110.00816.43
7.3.240.0090.01016.26
7.3.230.0130.00316.36
7.3.210.0110.00416.46
7.3.200.0090.00616.42
7.3.190.0110.00716.45
7.3.180.0160.00616.56
7.3.170.0080.00816.32
7.3.160.0060.01016.33
7.2.330.0080.00816.43
7.2.320.0090.00916.38
7.2.310.0130.01016.78
7.2.300.0160.00616.62
7.2.290.0070.01316.57
7.2.60.0060.00916.98
7.2.00.0120.00919.57
7.1.200.0060.00315.46
7.1.100.0110.00018.08
7.1.70.0130.00417.25
7.1.60.0250.00735.18
7.1.50.0150.01834.96
7.1.40.0200.01034.64
7.1.30.0170.01034.41
7.1.20.0210.00634.69
7.1.10.0000.01316.67
7.1.00.0040.00816.72
7.0.200.0040.01016.76
7.0.190.0090.00916.89
7.0.180.0090.00616.52
7.0.170.0030.01016.22
7.0.160.0000.01416.35
7.0.150.0080.00516.20
7.0.140.0110.00316.30
7.0.130.0030.01016.48
7.0.120.0030.01016.80
7.0.110.0030.01016.27
7.0.100.0080.00516.39
7.0.90.0030.00916.34
7.0.80.0090.00316.54
7.0.70.0060.00616.26
7.0.60.0070.00716.02
7.0.50.0070.00716.29
7.0.40.0030.01016.60
7.0.30.0000.01316.49
7.0.20.0050.00816.36
7.0.10.0070.00716.54
7.0.00.0060.00816.48

preferences:
45.81 ms | 401 KiB | 5 Q