3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string ='jean carlo'; echo array_walk(str_split($string), function($entry){$total+=ord($entry);}, $total=0);

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)
8.3.60.0070.00718.56
8.3.50.0120.00821.09
8.3.40.0040.01118.84
8.3.30.0070.00718.84
8.3.20.0050.00320.22
8.3.10.0000.00823.66
8.3.00.0050.00319.69
8.2.180.0000.01416.50
8.2.170.0070.00722.96
8.2.160.0030.01020.39
8.2.150.0040.00424.18
8.2.140.0000.00924.66
8.2.130.0050.00226.16
8.2.120.0040.00417.38
8.2.110.0060.00322.27
8.2.100.0080.00317.63
8.2.90.0060.00319.20
8.2.80.0030.00617.97
8.2.70.0030.00517.75
8.2.60.0080.00018.05
8.2.50.0040.00418.07
8.2.40.0040.00419.34
8.2.30.0060.00319.91
8.2.20.0070.00017.79
8.2.10.0070.00318.24
8.2.00.0000.00818.17
8.1.280.0070.01425.92
8.1.270.0060.01021.84
8.1.260.0020.00526.35
8.1.250.0080.00028.09
8.1.240.0060.00322.61
8.1.230.0110.00017.48
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.25
8.1.190.0000.00817.21
8.1.180.0070.00018.10
8.1.170.0040.00418.64
8.1.160.0040.00421.95
8.1.150.0040.00418.89
8.1.140.0080.00017.52
8.1.130.0050.00217.69
8.1.120.0000.00717.36
8.1.110.0040.00417.48
8.1.100.0030.00517.38
8.1.90.0040.00417.47
8.1.80.0050.00217.38
8.1.70.0000.00717.37
8.1.60.0040.00417.61
8.1.50.0030.00517.56
8.1.40.0060.00317.52
8.1.30.0090.00017.72
8.1.20.0030.00517.70
8.1.10.0000.00817.49
8.1.00.0070.00317.48
8.0.300.0060.00318.90
8.0.290.0070.00016.75
8.0.280.0000.00718.35
8.0.270.0030.00317.32
8.0.260.0060.00317.31
8.0.250.0040.00416.91
8.0.240.0040.00417.02
8.0.230.0000.00916.84
8.0.220.0000.00716.79
8.0.210.0040.00416.88
8.0.200.0040.00416.90
8.0.190.0000.00917.00
8.0.180.0040.00416.96
8.0.170.0040.00416.96
8.0.160.0040.00416.93
8.0.150.0040.00416.93
8.0.140.0030.00316.82
8.0.130.0090.00013.32
8.0.120.0000.00716.95
8.0.110.0070.00016.86
8.0.100.0040.00416.95
8.0.90.0070.00016.91
8.0.80.0110.00316.94
8.0.70.0050.00316.92
8.0.60.0080.00016.82
8.0.50.0050.00217.01
8.0.30.0120.00817.15
8.0.20.0130.01417.40
8.0.10.0040.00417.07
8.0.00.0110.00716.93
7.4.330.0070.00015.08
7.4.320.0000.00616.45
7.4.300.0030.00316.58
7.4.290.0030.00316.48
7.4.280.0040.00416.63
7.4.270.0030.00316.41
7.4.260.0040.00416.55
7.4.250.0030.00616.53
7.4.240.0020.00516.50
7.4.230.0050.00316.34
7.4.220.0070.01016.52
7.4.210.0070.00716.67
7.4.200.0050.00316.50
7.4.160.0090.00616.65
7.4.150.0110.01117.40
7.4.140.0190.00517.86
7.4.130.0120.00816.48
7.4.120.0090.01116.56
7.4.110.0100.00716.63
7.4.100.0110.00716.60
7.4.90.0060.01216.54
7.4.80.0100.01019.39
7.4.70.0090.00816.48
7.4.60.0090.00916.57
7.4.50.0000.00816.55
7.4.40.0030.01316.38
7.4.30.0000.01616.66
7.4.00.0090.00915.09
7.3.330.0030.00313.18
7.3.320.0030.00313.32
7.3.310.0000.00716.37
7.3.300.0050.00216.26
7.3.290.0080.00716.37
7.3.280.0110.01016.31
7.3.270.0120.00617.40
7.3.260.0130.01016.53
7.3.250.0130.00816.39
7.3.240.0130.00316.54
7.3.230.0140.00816.51
7.3.210.0130.00316.48
7.3.200.0030.01716.54
7.3.190.0090.00716.59
7.3.180.0060.00916.28
7.3.170.0100.00716.41
7.3.160.0070.01016.40
7.2.330.0130.00316.68
7.2.320.0060.01816.38
7.2.310.0090.00916.74
7.2.300.0080.00916.37
7.2.290.0080.01316.70
7.2.60.0030.01016.96
7.2.00.0090.00919.50
7.1.200.0000.01015.78
7.1.100.0050.00517.97
7.1.70.0000.00917.13
7.1.60.0130.01319.17
7.1.50.0040.01816.93
7.1.00.0070.07322.25
7.0.200.0060.00316.79
7.0.60.0030.08719.93
7.0.50.0030.07317.86
7.0.40.0100.08320.30
7.0.30.0500.06320.23
7.0.20.0330.07720.33
7.0.10.0030.09020.23
7.0.00.0070.08720.23
5.6.280.0100.05020.78
5.6.210.0130.07020.56
5.6.200.0030.04018.21
5.6.190.0030.04320.47
5.6.180.4030.04020.47
5.6.170.0300.06020.55
5.6.160.0100.08320.54
5.6.150.0100.05318.23
5.6.140.0070.08018.27
5.6.130.0130.07718.18
5.6.120.0070.08021.03
5.6.110.0030.09721.12
5.6.100.0200.07720.98
5.6.90.0070.04321.00
5.6.80.0200.05320.53
5.6.70.3170.03320.52
5.5.350.0070.04320.36
5.5.340.0000.04317.93
5.5.330.0030.04720.43
5.5.320.0200.04720.38
5.5.310.0230.03020.27
5.5.300.0030.03717.96
5.5.290.0000.05718.08
5.5.280.0100.04020.98
5.5.270.0100.08020.68
5.5.260.0100.04020.76
5.5.250.0000.09020.58
5.5.240.0130.03020.35
5.4.450.0730.06019.17
5.4.440.0900.06319.48
5.4.430.1130.05719.21
5.4.420.0700.05719.61
5.4.410.0730.05319.42
5.4.400.0800.05019.26
5.4.390.0670.06719.28
5.4.380.1070.04019.13
5.4.370.0670.06019.39
5.4.360.0730.05319.01
5.4.350.1100.05019.11
5.4.340.1100.06319.23
5.4.320.0870.06019.39
5.4.310.1070.06019.31
5.4.300.0930.05019.15
5.4.290.0970.04719.25
5.4.280.0970.05019.30
5.4.270.0900.04018.87
5.4.260.0830.05019.01
5.4.250.0700.05719.30
5.4.240.0830.07019.19
5.4.230.0770.07319.29
5.4.220.1030.05019.12
5.4.210.1000.05319.00
5.4.200.0970.08018.86
5.4.190.0700.07019.10
5.4.180.0430.05019.16
5.4.170.0130.05019.27
5.4.160.0600.05319.20
5.4.150.1130.06019.29
5.4.140.1070.06716.44
5.4.130.0800.05716.47
5.4.120.0770.08016.57
5.4.110.0030.07716.57
5.4.100.0130.04716.55
5.4.90.0700.05316.63
5.4.80.0870.04016.60
5.4.70.0230.07316.39
5.4.60.0230.05016.51
5.4.50.0030.07716.55
5.4.40.0130.06016.39
5.4.30.0030.07316.25
5.4.20.0270.05016.44

preferences:
60.55 ms | 401 KiB | 5 Q