3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "!@#$%^&*()_QWER///TYUIOP{ASD+++FGHJK====L:ZXCVBNM<>?"; echo strtr($str, '/+=', '-_.');

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)
8.3.40.0060.00918.85
8.3.30.0080.00618.95
8.3.20.0000.00820.34
8.3.10.0030.00623.70
8.3.00.0040.00419.02
8.2.170.0110.00422.96
8.2.160.0040.01120.25
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.75
8.2.110.0060.00322.21
8.2.100.0090.00317.78
8.2.90.0000.00719.23
8.2.80.0030.00517.97
8.2.70.0050.00317.50
8.2.60.0000.00718.03
8.2.50.0080.00018.07
8.2.40.0040.00421.17
8.2.30.0000.00718.36
8.2.20.0070.00017.70
8.2.10.0070.00018.00
8.2.00.0030.00617.49
8.1.270.0080.00023.95
8.1.260.0120.00326.35
8.1.250.0040.00428.09
8.1.240.0050.00521.95
8.1.230.0070.00419.09
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0080.00017.23
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0090.00018.53
8.1.160.0000.00721.92
8.1.150.0030.00618.55
8.1.140.0040.00417.39
8.1.130.0000.00717.85
8.1.120.0070.00017.39
8.1.110.0070.00017.36
8.1.100.0040.00417.29
8.1.90.0040.00417.40
8.1.80.0040.00417.31
8.1.70.0030.00317.36
8.1.60.0030.00517.54
8.1.50.0030.00517.53
8.1.40.0030.00617.45
8.1.30.0000.00817.58
8.1.20.0040.00417.61
8.1.10.0000.00717.42
8.1.00.0030.00617.44
8.0.300.0040.00418.77
8.0.290.0000.00717.02
8.0.280.0070.00018.36
8.0.270.0000.00817.25
8.0.260.0000.00617.20
8.0.250.0030.00317.02
8.0.240.0040.00416.95
8.0.230.0000.00716.77
8.0.220.0000.00716.81
8.0.210.0000.00716.72
8.0.200.0000.00616.81
8.0.190.0030.00616.79
8.0.180.0080.00016.80
8.0.170.0070.00016.87
8.0.160.0000.00816.68
8.0.150.0030.00316.72
8.0.140.0000.00716.77
8.0.130.0000.00813.25
8.0.120.0070.00016.78
8.0.110.0040.00416.75
8.0.100.0040.00416.80
8.0.90.0040.00416.68
8.0.80.0120.00316.81
8.0.70.0000.00716.67
8.0.60.0020.00516.66
8.0.50.0000.00716.77
8.0.30.0140.00516.88
8.0.20.0090.01317.40
8.0.10.0000.00716.97
8.0.00.0100.01016.86
7.4.330.0000.00515.00
7.4.320.0060.00016.39
7.4.300.0030.00316.55
7.4.290.0040.00416.46
7.4.280.0000.00816.49
7.4.270.0040.00416.43
7.4.260.0040.00416.39
7.4.250.0000.00716.33
7.4.240.0030.00516.41
7.4.230.0080.00016.51
7.4.220.0000.01816.47
7.4.210.0070.01016.58
7.4.200.0000.00816.33
7.4.190.0000.00716.67
7.4.160.0110.00516.36
7.4.150.0070.01117.40
7.4.140.0090.00917.86
7.4.130.0110.00816.47
7.4.120.0100.00716.42
7.4.110.0080.00916.48
7.4.100.0100.01016.43
7.4.90.0060.01216.25
7.4.80.0060.01219.39
7.4.70.0100.00716.43
7.4.60.0160.00716.31
7.4.50.0040.00416.38
7.4.40.0030.01316.65
7.4.30.0120.00616.46
7.4.00.0080.00815.02
7.3.330.0030.00312.98
7.3.320.0000.00612.94
7.3.310.0030.00316.22
7.3.300.0030.00316.24
7.3.290.0070.00716.11
7.3.280.0060.01116.14
7.3.270.0130.00317.40
7.3.260.0140.00316.20
7.3.250.0110.00616.41
7.3.240.0080.01216.15
7.3.230.0100.00616.42
7.3.210.0090.00916.08
7.3.200.0150.01519.39
7.3.190.0140.00716.40
7.3.180.0110.01116.31
7.3.170.0040.01216.27
7.3.160.0150.00316.46
7.3.120.0030.01414.85
7.3.110.0100.01014.69
7.3.100.0090.00614.81
7.3.90.0090.00614.47
7.3.80.0120.00314.86
7.3.70.0030.00914.73
7.3.60.0110.00414.73
7.3.50.0110.00414.43
7.3.40.0090.00614.75
7.3.30.0100.00014.82
7.3.20.0070.00716.67
7.3.10.0000.01116.55
7.3.00.0070.00716.72
7.2.330.0070.01016.18
7.2.320.0070.01116.61
7.2.310.0060.00916.46
7.2.300.0090.00616.37
7.2.290.0070.01016.46
7.2.250.0040.01215.11
7.2.240.0070.01014.61
7.2.230.0100.00714.53
7.2.220.0040.00814.73
7.2.210.0120.00314.77
7.2.200.0030.01214.89
7.2.190.0030.01314.96
7.2.180.0000.01514.80
7.2.170.0060.00914.99
7.2.110.0090.00616.38
7.2.100.0040.00416.44
7.2.90.0040.01216.48
7.2.80.0100.00316.59
7.2.70.0030.00716.88
7.2.60.0030.00716.89
7.2.50.0040.00716.64
7.2.40.0060.00616.78
7.2.30.0060.00616.82
7.2.20.0080.00016.80
7.2.10.0030.01016.87
7.2.00.0030.00917.90
7.1.330.0070.00715.85
7.1.320.0100.00315.47
7.1.310.0040.01115.84
7.1.300.0090.00615.78
7.1.290.0120.00315.89
7.1.280.0030.01015.42
7.1.270.0030.01315.39
7.1.260.0000.01215.82
7.1.230.0070.00415.79
7.1.220.0100.00315.48
7.1.210.0080.00315.37
7.1.200.0090.00315.50
7.1.190.0110.00015.55
7.1.180.0060.00615.70
7.1.170.0070.00315.82
7.1.160.0070.00715.66
7.1.150.0030.00615.67
7.1.140.0040.00415.39
7.1.130.0040.00715.86
7.1.120.0120.00015.71
7.1.110.0040.00815.84
7.1.100.0040.00616.95
7.1.90.0110.00315.81
7.1.80.0000.01015.88
7.1.70.0090.00116.42
7.1.60.0100.00817.52
7.1.50.0100.00316.35
7.1.40.0070.00715.84
7.1.30.0040.01115.88
7.1.20.0000.01415.64
7.1.10.0030.01015.48
7.1.00.0080.03818.89
7.0.310.0040.00815.23
7.0.300.0090.00315.47
7.0.290.0000.01115.20
7.0.280.0060.00615.30
7.0.270.0050.00315.50
7.0.260.0000.01215.52
7.0.250.0030.00515.48
7.0.240.0000.01015.52
7.0.230.0000.01015.32
7.0.220.0060.00315.41
7.0.210.0100.00015.36
7.0.200.0050.00315.99
7.0.190.0040.00415.44
7.0.180.0030.00715.39
7.0.170.0070.00315.16
7.0.160.0060.00315.24
7.0.150.0030.00915.39
7.0.140.0080.03318.76
7.0.130.0100.00015.21
7.0.120.0080.00315.32
7.0.110.0040.00815.36
7.0.100.0040.00415.40
7.0.90.0040.00715.21
7.0.80.0060.00615.27
7.0.70.0030.01015.30
7.0.60.0090.03817.52
7.0.50.0060.04116.65
7.0.40.0090.04216.80
7.0.30.0100.02616.77
7.0.20.0200.03516.78
7.0.10.0080.03516.88
7.0.00.0080.04216.83
5.6.380.0040.00714.24
5.6.370.0030.00514.27
5.6.360.0060.00614.13
5.6.350.0080.00014.03
5.6.340.0070.00014.24
5.6.330.0060.00614.52
5.6.320.0030.00814.31
5.6.310.0000.01113.91
5.6.300.0060.00614.36
5.6.290.0030.00714.20
5.6.280.0020.04017.43
5.6.270.0040.01114.20
5.6.260.0000.01214.33
5.6.250.0030.00914.17
5.6.240.0000.01714.49
5.6.230.0090.00314.24
5.6.220.0000.01314.42
5.6.210.0090.01817.50
5.6.200.0030.04416.16
5.6.190.0030.04817.43
5.6.180.0070.03117.56
5.6.170.0130.04517.30
5.6.160.0070.02717.40
5.6.150.0070.04516.05
5.6.140.0030.03316.17
5.6.130.0080.03216.26
5.6.120.0070.04217.62
5.6.110.0030.04317.53
5.6.100.0090.02317.57
5.6.90.0080.04317.72
5.6.80.0080.04117.21
5.6.70.0080.00314.20
5.6.60.0000.00914.33
5.6.50.0080.00314.02
5.6.40.0040.00413.97
5.6.30.0040.00814.22
5.6.20.0030.01214.29
5.6.10.0000.01414.21
5.6.00.0000.00814.27
5.5.380.0000.00810.75
5.5.370.0060.00611.20
5.5.360.0080.00010.94
5.5.350.1770.02415.69
5.5.340.0070.02714.43
5.5.330.0040.04615.54
5.5.320.0120.02615.71
5.5.310.0180.04115.60
5.5.300.0030.04814.41
5.5.290.0100.03914.58
5.5.280.0040.02715.94
5.5.270.0110.04115.83
5.5.260.0180.02715.92
5.5.250.0000.02915.89
5.5.240.0030.02015.44
5.5.230.0030.00311.08
5.5.220.0070.00011.03
5.5.210.0000.00910.67
5.5.200.0000.00811.09
5.5.190.0000.00511.15
5.5.180.0070.00010.66
5.5.170.0070.00313.69
5.5.160.0040.00410.73
5.5.150.0030.00610.82
5.5.140.0030.00610.74
5.5.130.0030.00711.08
5.5.120.0000.00510.86
5.5.110.0090.00410.86
5.5.100.0020.00210.98
5.5.90.0050.00210.79
5.5.80.0050.00510.99
5.5.70.0030.00710.75
5.5.60.0000.00610.77
5.5.50.0000.00511.10
5.5.40.0070.00010.84
5.5.30.0050.00510.83
5.5.20.0040.00410.93
5.5.10.0050.00010.80
5.5.00.0030.00310.95
5.4.450.0080.02315.79
5.4.440.0180.02515.15
5.4.430.0230.02015.17
5.4.420.0090.02415.11
5.4.410.0090.02315.03
5.4.400.0130.02214.93
5.4.390.0160.02614.99
5.4.380.0080.03014.93
5.4.370.0040.03514.71
5.4.360.0050.03514.72
5.4.350.0050.03314.79
5.4.340.0050.03614.82
5.4.330.0000.00910.92
5.4.320.0060.02011.76
5.4.310.0040.02211.61
5.4.300.0080.02411.64
5.4.290.0040.02711.71
5.4.280.0060.02211.54
5.4.270.0070.01811.60
5.4.260.0050.02511.46
5.4.250.0050.02811.54
5.4.240.0060.02311.50
5.4.230.0080.02411.59
5.4.220.0070.02511.66
5.4.210.0040.02711.68
5.4.200.0040.03011.68
5.4.190.0080.03111.62
5.4.180.0090.02611.56
5.4.170.0080.02411.58
5.4.160.0060.02711.63
5.4.150.0020.03011.44
5.4.140.0090.02711.43
5.4.130.0070.02611.43
5.4.120.0060.02911.42
5.4.110.0070.03011.63
5.4.100.0050.02811.41
5.4.90.0100.02711.47
5.4.80.0070.02911.48
5.4.70.0090.02611.40
5.4.60.0060.02911.41
5.4.50.0120.02411.44
5.4.40.0100.02511.48
5.4.30.0060.02211.46
5.4.20.0050.02111.29
5.4.10.0030.02511.33
5.4.00.0020.02511.06
5.3.290.0080.01911.64
5.3.280.0060.02211.55
5.3.270.0040.02311.61
5.3.260.0070.02011.57
5.3.250.0060.02011.57
5.3.240.0070.02011.42
5.3.230.0040.02311.54
5.3.220.0060.02111.46
5.3.210.0020.02411.34
5.3.200.0050.02311.47
5.3.190.0060.02211.43
5.3.180.0060.02011.55
5.3.170.0050.02211.60
5.3.160.0040.02311.51
5.3.150.0050.02211.55
5.3.140.0020.02511.55
5.3.130.0050.02111.54
5.3.120.0060.02411.45
5.3.110.0060.02111.54
5.3.100.0050.02811.25
5.3.90.0050.02511.24
5.3.80.0050.02111.15
5.3.70.0060.02311.15
5.3.60.0050.02211.15
5.3.50.0050.02111.12
5.3.40.0030.02311.13
5.3.30.0080.01711.12
5.3.20.0070.02911.00
5.3.10.0070.02310.91
5.3.00.0080.01910.89
5.2.170.0050.0179.39
5.2.160.0070.0149.35
5.2.150.0070.0159.32
5.2.140.0060.0179.36
5.2.130.0040.0189.28
5.2.120.0050.0149.22
5.2.110.0070.0149.28
5.2.100.0050.0159.30
5.2.90.0070.0149.25
5.2.80.0060.0169.13
5.2.70.0050.0179.19
5.2.60.0060.0169.06
5.2.50.0040.0179.17
5.2.40.0050.0169.17
5.2.30.0060.0169.14
5.2.20.0040.0209.12
5.2.10.0060.0219.03
5.2.00.0070.0168.98
5.1.60.0060.0128.55
5.1.50.0030.0138.55
5.1.40.0040.0158.54
5.1.30.0030.0148.72
5.1.20.0050.0148.73
5.1.10.0060.0158.59
5.1.00.0070.0198.59
5.0.50.0040.0237.83
5.0.40.0050.0177.76
5.0.30.0090.0217.66
5.0.20.0040.0167.65
5.0.10.0040.0157.64
5.0.00.0020.0217.64
4.4.90.0040.0076.91
4.4.80.0040.0076.90
4.4.70.0020.0106.90
4.4.60.0040.0076.90
4.4.50.0040.0076.91
4.4.40.0030.0146.88
4.4.30.0020.0106.90
4.4.20.0010.0116.94
4.4.10.0020.0106.94
4.4.00.0020.0196.90
4.3.110.0050.0156.86
4.3.100.0020.0126.85
4.3.90.0020.0126.84
4.3.80.0040.0166.81
4.3.70.0060.0096.84
4.3.60.0060.0096.83
4.3.50.0020.0146.83
4.3.40.0020.0166.79
4.3.30.0030.0116.16
4.3.20.0020.0136.15
4.3.10.0010.0146.13
4.3.00.0030.01011.59

preferences:
41.62 ms | 400 KiB | 5 Q