3v4l.org

run code in 300+ PHP versions simultaneously
<?php $file='abactor abaculus abacus Abadite'; $result = []; foreach(str_split($file) as $char) { $result[$char]=isset($result[$char]) ?'*'.$result[$char] :$char; } print_r($result);

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)
8.3.60.0000.01516.50
8.3.50.0090.01417.55
8.3.40.0110.00418.87
8.3.30.0040.01118.75
8.3.20.0080.00018.52
8.3.10.0070.00320.42
8.3.00.0040.00419.26
8.2.180.0060.00925.92
8.2.170.0170.00319.09
8.2.160.0070.00722.96
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0150.00026.16
8.2.120.0040.00420.98
8.2.110.0080.00022.24
8.2.100.0040.00717.72
8.2.90.0050.00319.39
8.2.80.0000.00917.97
8.2.70.0040.00417.50
8.2.60.0030.00518.05
8.2.50.0000.00818.22
8.2.40.0080.00020.42
8.2.30.0000.00719.31
8.2.20.0040.00419.46
8.2.10.0070.00017.75
8.2.00.0030.00517.65
8.1.280.0150.00625.92
8.1.270.0070.00024.66
8.1.260.0070.00726.35
8.1.250.0080.00028.09
8.1.240.0030.00623.96
8.1.230.0080.00322.11
8.1.220.0030.00617.77
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0080.00017.23
8.1.180.0030.00618.10
8.1.170.0030.00518.33
8.1.160.0070.00018.89
8.1.150.0070.00018.94
8.1.140.0080.00017.36
8.1.130.0040.00417.80
8.1.120.0030.00517.45
8.1.110.0080.00017.34
8.1.100.0070.00017.44
8.1.90.0030.00517.36
8.1.80.0000.00717.46
8.1.70.0000.00717.39
8.1.60.0080.00017.48
8.1.50.0050.00217.35
8.1.40.0060.00317.53
8.1.30.0050.00217.59
8.1.20.0040.00417.55
8.1.10.0040.00417.46
8.1.00.0080.00017.48
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0030.00318.44
8.0.270.0070.00017.27
8.0.260.0030.00316.82
8.0.250.0050.00316.97
8.0.240.0030.00316.86
8.0.230.0030.00516.84
8.0.220.0030.00316.78
8.0.210.0040.00416.85
8.0.200.0030.00316.97
8.0.190.0040.00416.98
8.0.180.0000.00716.91
8.0.170.0040.00416.82
8.0.160.0030.00316.87
8.0.150.0000.00816.83
8.0.140.0000.00716.85
8.0.130.0030.00313.36
8.0.120.0000.00816.82
8.0.110.0000.00716.69
8.0.100.0040.00416.95
8.0.90.0050.00216.92
8.0.80.0130.00316.90
8.0.70.0000.00716.79
8.0.60.0040.00416.82
8.0.50.0040.00416.90
8.0.30.0130.00717.02
8.0.20.0080.00917.29
8.0.10.0000.00716.88
8.0.00.0130.00516.76
7.4.330.0040.00013.00
7.4.320.0030.00316.49
7.4.300.0000.00616.50
7.4.290.0020.00516.54
7.4.280.0000.00816.53
7.4.270.0000.00716.41
7.4.260.0030.00313.28
7.4.250.0040.00416.48
7.4.240.0000.00716.42
7.4.230.0030.00316.68
7.4.220.0130.00616.45
7.4.210.0000.01616.61
7.4.200.0040.00416.39
7.4.190.0030.00316.64
7.4.160.0080.00816.61
7.4.150.0120.00616.55
7.4.140.0110.00916.53
7.4.130.0130.00316.47
7.4.120.0130.00316.68
7.4.110.0140.00616.57
7.4.100.0100.00716.55
7.4.90.0060.01116.50
7.4.80.0080.00819.39
7.4.70.0100.00716.36
7.4.60.0100.00616.55
7.4.50.0000.00516.57
7.4.40.0140.00016.23
7.4.30.0120.00616.43
7.4.00.0160.00015.12
7.3.330.0030.00313.09
7.3.320.0000.00613.16
7.3.310.0030.00316.16
7.3.300.0040.00416.37
7.3.290.0090.00716.35
7.3.280.0060.01116.37
7.3.270.0130.00316.32
7.3.260.0100.00916.31
7.3.250.0150.00316.32
7.3.240.0100.00716.37
7.3.230.0070.01016.64
7.3.210.0060.01316.57
7.3.200.0110.00616.51
7.3.190.0100.01016.54
7.3.180.0000.01516.32
7.3.170.0180.00316.43
7.3.160.0120.00316.34
7.3.120.0090.00614.77
7.2.330.0090.00916.67
7.2.320.0110.01116.69
7.2.310.0110.01116.44
7.2.300.0130.00716.51
7.2.290.0070.01716.55
7.2.00.0000.01219.31
7.1.100.0040.01118.15
7.1.70.0030.00717.18
7.1.60.0070.01719.31
7.1.50.0100.01016.93
7.1.00.0000.08022.48
7.0.200.0310.00314.88
7.0.140.0000.07721.99
7.0.120.0030.07022.05
7.0.110.0070.08319.88
7.0.100.0170.08020.08
7.0.90.0170.07719.93
7.0.80.0000.05019.95
7.0.70.0170.06719.86
7.0.60.0070.05019.97
7.0.50.0170.04019.99
7.0.40.0000.04319.74
7.0.30.0030.05319.75
7.0.20.0030.04319.73
7.0.10.0070.03719.78
7.0.00.0030.06719.78
5.6.280.0070.07020.88
5.6.260.0100.06720.65
5.6.250.0100.07320.73
5.6.240.0070.08020.71
5.6.230.0070.04320.54
5.6.220.0030.04020.69
5.6.210.0070.04320.72
5.6.200.0030.04320.63
5.6.190.0000.04320.68
5.6.180.0070.04020.55
5.6.170.0130.06020.70
5.6.160.0000.04320.65
5.6.150.0130.03320.85
5.6.140.0100.06320.68
5.6.130.0130.03020.58
5.6.120.0030.04020.55
5.6.110.0070.04020.69
5.6.100.0100.03720.59
5.6.90.0070.06720.48
5.6.80.0070.03720.04
5.6.70.0030.04319.92
5.6.60.0030.03719.98
5.6.50.0030.04019.93
5.6.40.0030.05019.92
5.6.30.0000.04320.01
5.6.20.0030.04319.91
5.6.10.0100.03719.90
5.6.00.0030.05020.04
5.5.380.0300.03020.53
5.5.370.0070.04720.36
5.5.360.0030.05020.56
5.5.350.0100.03720.42
5.5.340.0070.06720.87
5.5.330.0100.05021.04
5.5.320.0000.04320.74
5.5.310.0100.03720.91
5.5.300.0000.04020.86
5.5.290.0030.04320.80
5.5.280.0100.08320.89
5.5.270.0070.04020.82
5.5.260.0030.04020.69
5.5.250.0070.03320.71
5.5.240.0070.05320.27
5.5.230.0030.03720.18
5.5.220.0000.04020.26
5.5.210.0000.06020.18
5.5.200.0100.03320.36
5.5.190.0070.03720.33
5.5.180.0070.03720.16
5.5.160.0000.06020.30
5.5.150.0130.03020.31
5.5.140.0000.05320.24
5.5.130.0070.03720.24
5.5.120.0030.03720.23
5.5.110.0070.07720.38
5.5.100.0070.07320.15
5.5.90.0070.07320.22
5.5.80.0000.08720.00
5.5.70.0070.06720.26
5.5.60.0000.06020.23
5.5.50.0030.08320.23
5.5.40.0170.07019.96
5.5.30.0070.03720.05
5.5.20.0100.07720.22
5.5.10.0100.07719.93
5.5.00.0130.04020.02
5.4.450.0130.03019.49
5.4.440.0030.04019.43
5.4.430.0000.07319.48
5.4.420.0030.04019.40
5.4.410.0000.03719.47
5.4.400.0070.03319.12
5.4.390.0030.03719.04
5.4.380.0000.04019.12
5.4.370.0000.04019.01
5.4.360.0000.04718.95
5.4.350.0000.04018.93
5.4.340.0030.03719.01
5.4.320.0030.03719.07
5.4.310.0130.05319.27
5.4.300.0030.06019.04
5.4.290.0100.06019.16
5.4.280.0070.03719.00
5.4.270.0000.07319.00
5.4.260.0070.07719.25
5.4.250.0100.03319.00
5.4.240.0070.07319.11
5.4.230.0070.08019.16
5.4.220.0100.06719.02
5.4.210.0100.03719.11
5.4.200.0200.06019.11
5.4.190.0070.07318.94
5.4.180.0070.08018.97
5.4.170.0070.07319.09
5.4.160.0070.07018.98
5.4.150.0100.06719.00
5.4.140.0000.08016.20
5.4.130.0070.07316.22
5.4.120.0030.04316.37
5.4.110.0070.07316.53
5.4.100.0100.06716.38
5.4.90.0100.07316.40
5.4.80.0030.07016.46
5.4.70.0000.07716.27
5.4.60.0070.07016.25
5.4.50.0130.06716.35
5.4.40.0000.07716.26
5.4.30.0070.07316.26
5.4.20.0030.07016.50
5.4.10.0070.06316.10
5.4.00.0070.06315.69
5.3.290.0100.03314.73
5.3.280.0030.08014.54
5.3.270.0130.07014.54
5.3.260.0030.08014.43
5.3.250.0100.07014.59
5.3.240.0100.04014.47
5.3.230.0070.07714.61
5.3.220.0070.06314.47
5.3.210.0000.08314.49
5.3.200.0000.07714.63
5.3.190.0070.07714.48
5.3.180.0070.07014.46
5.3.170.0070.07714.58
5.3.160.0030.07314.63
5.3.150.0100.07314.43
5.3.140.0130.06714.43
5.3.130.0100.07314.56
5.3.120.0200.06714.39
5.3.110.0130.07314.41
5.3.100.0100.07713.98
5.3.90.0100.06313.89
5.3.80.0000.07713.80
5.3.70.0030.07713.86
5.3.60.0030.07313.85
5.3.50.0030.07313.88
5.3.40.0030.04013.96
5.3.30.0070.07014.01
5.3.20.0130.06713.57
5.3.10.0130.06713.54
5.3.00.0070.07013.73
5.2.170.0070.04311.74
5.2.160.0030.06011.74
5.2.150.0070.05011.74
5.2.140.0070.05311.74
5.2.130.0100.05311.74
5.2.120.0070.06311.74
5.2.110.0000.07011.74
5.2.100.0000.06011.74
5.2.90.0070.05311.74
5.2.80.0070.03311.74
5.2.70.0000.06011.74
5.2.60.0000.06711.74
5.2.50.0030.04711.74
5.2.40.0130.03011.74
5.2.30.0030.06011.74
5.2.20.0070.05711.74
5.2.10.0030.03711.74
5.2.00.0100.05011.74
5.1.60.0100.04711.74
5.1.50.0000.06311.74
5.1.40.0070.05011.74
5.1.30.0000.04011.74
5.1.20.0030.04711.74
5.1.10.0070.04311.74
5.1.00.0070.05311.74
5.0.50.0030.03011.74
5.0.40.0000.04711.74
5.0.30.0070.06311.74
5.0.20.0100.03711.74
5.0.10.0030.04311.74
5.0.00.0000.05011.74
4.4.90.0000.03711.74
4.4.80.0000.03311.74
4.4.70.0030.01711.74
4.4.60.0000.03711.74
4.4.50.0130.02011.74
4.4.40.0030.05011.74
4.4.30.0000.03711.74
4.4.20.0030.03311.74
4.4.10.0070.02711.74
4.4.00.0000.05311.74
4.3.110.0070.03011.74
4.3.100.0070.03011.74
4.3.90.0070.01711.74
4.3.80.0000.05711.74
4.3.70.0030.02311.74
4.3.60.0030.02011.74
4.3.50.0130.02311.74
4.3.40.0000.05011.74
4.3.30.0030.03311.74
4.3.20.0000.03011.74
4.3.10.0070.02711.74
4.3.00.0030.03311.74

preferences:
48.29 ms | 401 KiB | 5 Q