3v4l.org

run code in 300+ PHP versions simultaneously
<?php $slasher = function ($str) { $str = preg_replace('/\\{1,}/','\\',$str); $str = trim($str,'\\'); return $str; }; echo $slasher('\test\class\\\Path\\');

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)
8.3.60.0070.00716.88
8.3.50.0060.01520.18
8.3.40.0030.01119.09
8.3.30.0110.00418.84
8.3.20.0000.00820.73
8.3.10.0050.00321.90
8.3.00.0040.00420.93
8.2.180.0140.00016.50
8.2.170.0090.00622.96
8.2.160.0070.00720.43
8.2.150.0020.00524.18
8.2.140.0080.00024.66
8.2.130.0050.00321.05
8.2.120.0070.00026.35
8.2.110.0030.00620.93
8.2.100.0040.00817.97
8.2.90.0040.00417.88
8.2.80.0000.01018.16
8.2.70.0040.00417.80
8.2.60.0040.00417.93
8.2.50.0090.00018.16
8.2.40.0000.00920.55
8.2.30.0040.00419.14
8.2.20.0040.00418.06
8.2.10.0000.00717.98
8.2.00.0040.00417.70
8.1.280.0070.00725.92
8.1.270.0040.00422.05
8.1.260.0080.00028.09
8.1.250.0030.00528.09
8.1.240.0060.00322.42
8.1.230.0090.00321.04
8.1.220.0050.00317.74
8.1.210.0040.00418.97
8.1.200.0060.00317.48
8.1.190.0090.00017.23
8.1.180.0000.00818.10
8.1.170.0000.00818.82
8.1.160.0040.00418.80
8.1.150.0040.00420.34
8.1.140.0040.00419.53
8.1.130.0070.00017.77
8.1.120.0030.00417.50
8.1.110.0040.00417.63
8.1.100.0050.00317.58
8.1.90.0050.00317.63
8.1.80.0040.00417.59
8.1.70.0030.00317.55
8.1.60.0040.00417.71
8.1.50.0090.00017.72
8.1.40.0000.00817.56
8.1.30.0030.00617.85
8.1.20.0040.00417.76
8.1.10.0030.00617.78
8.1.00.0000.00717.70
8.0.300.0030.00619.89
8.0.290.0000.00816.58
8.0.280.0030.00318.46
8.0.270.0070.00017.26
8.0.260.0030.00317.20
8.0.250.0070.00016.96
8.0.240.0030.00316.98
8.0.230.0000.00717.02
8.0.220.0040.00416.92
8.0.210.0000.00716.98
8.0.200.0000.00617.09
8.0.190.0040.00417.02
8.0.180.0000.00716.93
8.0.170.0000.00917.12
8.0.160.0000.00817.06
8.0.150.0000.00716.96
8.0.140.0000.00717.01
8.0.130.0000.00513.45
8.0.120.0040.00417.02
8.0.110.0040.00417.05
8.0.100.0040.00417.05
8.0.90.0000.00717.01
8.0.80.0060.01017.07
8.0.70.0040.00417.01
8.0.60.0040.00417.00
8.0.50.0040.00416.80
8.0.30.0100.00817.27
8.0.20.0150.00417.47
8.0.10.0000.00717.01
8.0.00.0070.01016.94
7.4.330.0000.00615.55
7.4.320.0040.00416.79
7.4.300.0000.00616.67
7.4.290.0000.00716.69
7.4.280.0040.00716.78
7.4.270.0000.00716.56
7.4.260.0040.00416.66
7.4.250.0000.00716.68
7.4.240.0000.00816.71
7.4.230.0030.00316.80
7.4.220.0150.01116.89
7.4.210.0110.00816.91
7.4.200.0050.00216.54
7.4.160.0100.00716.71
7.4.150.0160.00317.40
7.4.140.0120.00417.86
7.4.130.0080.01016.62
7.4.120.0090.00716.62
7.4.110.0100.00716.61
7.4.100.0290.03216.47
7.4.90.0080.00916.65
7.4.80.0170.00019.39
7.4.70.0120.00316.80
7.4.60.0060.00916.65
7.4.50.0140.00416.77
7.4.40.0060.01016.66
7.4.30.0100.00716.66
7.4.10.0060.01215.26
7.4.00.0070.00915.12
7.3.330.0050.00013.34
7.3.320.0030.00313.20
7.3.310.0070.00016.41
7.3.300.0000.00716.21
7.3.290.0070.00716.38
7.3.280.0140.00516.38
7.3.270.0130.00717.40
7.3.260.0150.00616.48
7.3.250.0120.00616.49
7.3.240.0100.01016.77
7.3.230.0030.01316.40
7.3.210.0090.00916.67
7.3.200.0120.00316.39
7.3.190.0070.01116.47
7.3.180.0130.00316.39
7.3.170.0100.00716.55
7.3.160.0130.00316.46
7.3.130.0060.01315.03
7.3.120.0070.00914.75
7.3.110.0100.00614.82
7.3.100.0100.00414.70
7.3.90.0040.01114.75
7.3.80.0040.00814.67
7.3.70.0060.00714.89
7.3.60.0070.00714.86
7.3.50.0030.01014.79
7.3.40.0070.00614.72
7.3.30.0020.01015.00
7.3.20.0090.00616.17
7.3.10.0200.00716.24
7.3.00.0150.00516.44
7.2.330.0140.00416.82
7.2.320.0060.01016.76
7.2.310.0120.00616.76
7.2.300.0000.02216.88
7.2.290.0100.00616.79
7.2.260.0030.01315.41
7.2.250.0120.00515.33
7.2.240.0070.00815.14
7.2.230.0060.01015.29
7.2.220.0090.00815.30
7.2.210.0080.00615.07
7.2.200.0070.00715.21
7.2.190.0080.00615.21
7.2.180.0030.01115.28
7.2.170.0040.01115.21
7.2.160.0090.00415.11
7.2.150.0100.00815.89
7.2.140.0050.00816.14
7.2.130.0090.00816.47
7.2.120.0110.00616.55
7.2.110.0060.00816.41
7.2.100.0100.00516.48
7.2.90.0070.00816.54
7.2.80.0140.00516.53
7.2.70.0040.01116.59
7.2.60.0060.00916.48
7.2.50.0060.01116.53
7.2.40.0080.00816.54
7.2.30.0110.00616.59
7.2.20.0100.00716.45
7.2.10.0090.00816.41
7.2.00.0060.01017.27
7.1.330.0070.00815.28
7.1.320.0070.00815.41
7.1.310.0040.00915.25
7.1.300.0060.00815.20
7.1.290.0050.01015.32
7.1.280.0080.00915.22
7.1.270.0070.00715.38
7.1.260.0060.00815.02
7.1.250.0090.00715.25
7.1.240.0120.00314.69
7.1.230.0080.00615.12
7.1.220.0090.00714.93
7.1.210.0060.00915.06
7.1.200.0040.01015.12
7.1.190.0080.00615.04
7.1.180.0090.00514.89
7.1.170.0090.00614.74
7.1.160.0050.00814.97
7.1.150.0030.00915.04
7.1.140.0030.01014.97
7.1.130.0070.00414.93
7.1.120.0190.00814.87
7.1.110.0070.00714.96
7.1.100.0090.00514.81
7.1.90.0040.01114.94
7.1.80.0060.00814.96
7.1.70.0070.00615.86
7.1.60.0060.00915.68
7.1.50.0060.01114.96
7.1.40.0030.01215.06
7.1.30.0090.00814.97
7.1.20.0060.00614.95
7.1.10.0080.00714.95
7.1.00.0090.02817.40
7.0.330.0070.00614.70
7.0.320.0080.00814.67
7.0.310.0070.01014.57
7.0.300.0080.00514.56
7.0.290.0140.00514.74
7.0.280.0080.00714.33
7.0.270.0110.00714.52
7.0.260.0100.00714.68
7.0.250.0140.00014.80
7.0.240.0080.01014.64
7.0.230.0060.00914.55
7.0.220.0120.00514.49
7.0.210.0110.00814.44
7.0.200.0240.00514.46
7.0.190.0190.01014.57
7.0.180.0110.00514.57
7.0.170.0100.00814.54
7.0.160.0150.01314.58
7.0.150.0070.01014.51
7.0.140.0110.00814.47
7.0.130.0100.02517.14
7.0.120.0090.02517.19
7.0.110.0100.02117.05
7.0.100.0110.03417.09
7.0.90.0130.02417.12
7.0.80.0110.02217.15
7.0.70.0090.02417.21
7.0.60.0100.02416.90
7.0.50.0090.02817.11
7.0.40.0100.02416.36
7.0.30.0110.02816.47
7.0.20.0070.03216.51
7.0.10.0130.02216.52
7.0.00.0080.02616.42
5.6.400.0050.00814.17
5.6.390.0030.00914.57
5.6.380.0090.00614.30
5.6.370.0130.00714.41
5.6.360.0080.00614.38
5.6.350.0130.00314.58
5.6.340.0100.00814.71
5.6.330.0080.00814.46
5.6.320.0070.00714.55
5.6.310.0120.00414.71
5.6.300.0120.00714.39
5.6.290.0070.01114.36
5.6.280.0100.02616.53
5.6.270.0110.02816.50
5.6.260.0070.02716.61
5.6.250.0110.03116.50
5.6.240.0140.03016.68
5.6.230.0080.03116.66
5.6.220.0150.02216.52
5.6.210.0100.02716.55
5.6.200.0090.02516.62
5.6.190.0060.03416.74
5.6.180.0100.02816.43
5.6.170.0090.02816.57
5.6.160.0100.02416.55
5.6.150.0060.03416.58
5.6.140.0070.02616.50
5.6.130.0110.02516.54
5.6.120.0070.02716.54
5.6.110.0070.02716.53
5.6.100.0100.02716.54
5.6.90.0120.02016.47
5.6.80.0130.02016.27
5.6.70.0140.02116.16
5.6.60.0140.02116.20
5.6.50.0120.01916.35
5.6.40.0050.02616.37
5.6.30.0160.02016.29
5.6.20.0080.03116.33
5.6.10.0120.02516.14
5.6.00.0080.02416.34

preferences:
31.55 ms | 401 KiB | 5 Q