3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "!@#$%^&*(++)///_====QWERTYUIOP{ASDFGHJKL:ZXCVBNM<>?"; echo strtr($str, array_flip(['+/='=>'-_.']));

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)
8.3.60.0100.01016.50
8.3.50.0080.01021.93
8.3.40.0070.00718.71
8.3.30.0110.00419.09
8.3.20.0000.00720.16
8.3.10.0000.00723.70
8.3.00.0080.00020.68
8.2.180.0070.00716.32
8.2.170.0000.01522.96
8.2.160.0100.00720.35
8.2.150.0070.00024.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00420.85
8.2.110.0040.00422.11
8.2.100.0090.00319.45
8.2.90.0040.00419.08
8.2.80.0040.00417.97
8.2.70.0030.00517.59
8.2.60.0040.00818.05
8.2.50.0050.00318.07
8.2.40.0040.00421.11
8.2.30.0040.00418.16
8.2.20.0070.00017.60
8.2.10.0000.00818.01
8.2.00.0040.00417.64
8.1.280.0120.00325.92
8.1.270.0080.00023.96
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0060.00323.82
8.1.230.0040.00719.07
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0090.00017.10
8.1.190.0030.00517.00
8.1.180.0080.00018.10
8.1.170.0000.00718.53
8.1.160.0040.00421.91
8.1.150.0050.00218.45
8.1.140.0000.00717.39
8.1.130.0030.00317.72
8.1.120.0050.00217.30
8.1.110.0000.00817.39
8.1.100.0040.00417.40
8.1.90.0000.00717.38
8.1.80.0000.00817.42
8.1.70.0030.00317.39
8.1.60.0000.00817.39
8.1.50.0040.00417.50
8.1.40.0060.00317.43
8.1.30.0030.00517.48
8.1.20.0000.00917.59
8.1.10.0040.00417.39
8.1.00.0080.00417.41
8.0.300.0070.00018.77
8.0.290.0000.00717.16
8.0.280.0070.00018.43
8.0.270.0030.00517.21
8.0.260.0000.00617.14
8.0.250.0070.00016.91
8.0.240.0040.00416.93
8.0.230.0040.00416.74
8.0.220.0030.00316.73
8.0.210.0000.00716.71
8.0.200.0000.00716.90
8.0.190.0050.00316.93
8.0.180.0040.00416.84
8.0.170.0090.00016.75
8.0.160.0000.00716.70
8.0.150.0000.00716.75
8.0.140.0000.00716.80
8.0.130.0050.00013.26
8.0.120.0040.00416.65
8.0.110.0000.00716.74
8.0.100.0000.00716.82
8.0.90.0050.00216.93
8.0.80.0040.01116.79
8.0.70.0040.00416.86
8.0.60.0000.00716.74
8.0.50.0000.00716.82
8.0.30.0150.00717.07
8.0.20.0120.01017.40
8.0.10.0000.00716.95
8.0.00.0070.01116.87
7.4.330.0050.00015.00
7.4.320.0060.00016.36
7.4.300.0030.00316.51
7.4.290.0030.00316.35
7.4.280.0000.00716.48
7.4.270.0070.00016.56
7.4.260.0030.00316.52
7.4.250.0040.00416.40
7.4.240.0050.00216.52
7.4.230.0000.00716.53
7.4.220.0040.01616.56
7.4.210.0060.00816.54
7.4.200.0070.00016.46
7.4.190.0040.00416.57
7.4.160.0120.00316.66
7.4.150.0070.01117.40
7.4.140.0150.00517.86
7.4.130.0080.00816.41
7.4.120.0140.00616.46
7.4.110.0140.00316.43
7.4.100.0150.00616.21
7.4.90.0090.00916.45
7.4.80.0140.00319.39
7.4.70.0070.01416.36
7.4.60.0030.01416.31
7.4.50.0050.00016.25
7.4.40.0080.00816.36
7.4.30.0040.01416.31
7.4.00.0030.01314.74
7.3.330.0050.00012.97
7.3.320.0000.00713.07
7.3.310.0040.00416.09
7.3.300.0030.00316.18
7.3.290.0150.00016.14
7.3.280.0100.00816.12
7.3.270.0160.00417.40
7.3.260.0030.01316.24
7.3.250.0090.00916.29
7.3.240.0080.00816.18
7.3.230.0080.00816.39
7.3.210.0030.01416.26
7.3.200.0090.01319.39
7.3.190.0040.01516.11
7.3.180.0100.00616.16
7.3.170.0100.00716.39
7.3.160.0130.00316.10
7.3.120.0070.00914.94
7.3.110.0080.00614.42
7.3.100.0100.00714.41
7.3.90.0170.00014.69
7.3.80.0030.00914.86
7.3.70.0070.01314.71
7.3.60.0000.01014.82
7.3.50.0070.00714.41
7.3.40.0000.01414.75
7.3.30.0060.00614.71
7.3.20.0130.00316.35
7.3.10.0000.01316.55
7.3.00.0030.00916.48
7.2.330.0100.01316.38
7.2.320.0120.00916.54
7.2.310.0210.00016.31
7.2.300.0100.00716.48
7.2.290.0140.01016.32
7.2.250.0040.01514.97
7.2.240.0100.00615.11
7.2.230.0060.01214.76
7.2.220.0060.00914.83
7.2.210.0040.00814.94
7.2.200.0070.00414.58
7.2.190.0090.00915.00
7.2.180.0060.00914.46
7.2.170.0100.00714.72
7.2.00.0000.01419.42
7.1.330.0150.00015.33
7.1.320.0000.01115.77
7.1.310.0040.00815.74
7.1.300.0110.00315.73
7.1.290.0070.00415.29
7.1.280.0030.01415.56
7.1.270.0100.00315.86
7.1.260.0090.00615.59
7.1.100.0040.00417.89
7.1.70.0000.01117.22
7.1.60.0110.01119.46
7.1.50.0040.00816.90
7.1.00.0000.08022.54
7.0.200.0080.00016.83
7.0.140.0070.07022.04
7.0.60.0070.06319.73
7.0.50.0000.04717.86
7.0.40.0070.08319.98
7.0.30.0300.02720.30
7.0.20.0170.04720.18
7.0.10.0070.07720.04
7.0.00.0000.05020.19
5.6.280.0100.06720.99
5.6.210.0100.03320.62
5.6.200.0070.08718.12
5.6.190.0070.08020.35
5.6.180.0030.09320.56
5.6.170.0230.07020.46
5.6.160.0000.05320.41
5.6.150.0070.04718.15
5.6.140.0030.08718.18
5.6.130.0000.09018.08
5.6.120.0000.06321.02
5.6.110.0070.05320.99
5.6.100.0030.04020.96
5.6.90.0100.08721.09
5.6.80.0100.07320.39
5.5.350.4500.04320.40
5.5.340.0130.07317.95
5.5.330.0130.04720.40
5.5.320.0300.08020.18
5.5.310.0370.04020.24
5.5.300.0000.09017.98
5.5.290.0070.08317.91
5.5.280.0070.03720.76
5.5.270.0030.08020.83
5.5.260.0100.08020.86
5.5.250.0100.05320.70
5.5.240.0070.05020.28
5.4.450.0230.04339.08
5.4.440.0270.05324.42
5.4.430.0170.05021.44
5.4.420.0330.03320.50
5.4.410.0270.03719.44
5.4.400.0230.03319.25
5.4.390.0130.05019.09
5.4.380.0100.06018.77
5.4.370.0200.07018.58
5.4.360.0130.06718.56
5.4.350.0130.05718.77
5.4.340.0100.05718.77
5.4.320.0030.03912.45
5.4.310.0040.04112.45
5.4.300.0160.04412.45
5.4.290.0120.04812.45
5.4.280.0070.05012.34
5.4.270.0060.05012.35
5.4.260.0080.05212.34
5.4.250.0070.05312.35
5.4.240.0070.05212.35
5.4.230.0110.05012.34
5.4.220.0030.05712.34
5.4.210.0090.05012.34
5.4.200.0060.05512.34
5.4.190.0150.05112.34
5.4.180.0150.08012.33
5.4.170.0100.05912.35
5.4.160.0130.04412.34
5.4.150.0070.05612.34
5.4.140.0060.05212.02
5.4.130.0050.05012.01
5.4.120.0090.05011.97
5.4.110.0120.06111.96
5.4.100.0120.06011.96
5.4.90.0080.05111.97
5.4.80.0100.05211.96
5.4.70.0060.04111.96
5.4.60.0070.03611.96
5.4.50.0090.03611.96
5.4.40.0070.03911.95
5.4.30.0100.04911.95
5.4.20.0080.04011.95
5.4.10.0050.04011.95
5.4.00.0070.03711.43
5.3.290.0050.03912.80
5.3.280.0050.04312.71
5.3.270.0080.04012.72
5.3.260.0060.04212.72
5.3.250.0100.05112.72
5.3.240.0030.04312.71
5.3.230.0080.04712.71
5.3.220.0100.04812.68
5.3.210.0100.04812.68
5.3.200.0040.04812.68
5.3.190.0060.05112.67
5.3.180.0110.03912.67
5.3.170.0100.03812.67
5.3.160.0090.04012.68
5.3.150.0060.04512.67
5.3.140.0120.04812.66
5.3.130.0090.04612.66
5.3.120.0110.05112.66
5.3.110.0110.06312.65
5.3.100.0090.06212.12
5.3.90.0150.05012.08
5.3.80.0110.04812.08
5.3.70.0120.04812.08
5.3.60.0150.04612.07
5.3.50.0060.05012.00
5.3.40.0090.04412.00
5.3.30.0070.04711.95
5.3.20.0090.04511.73
5.3.10.0170.03411.70
5.3.00.0090.03911.68
5.2.170.0030.0359.18
5.2.160.0050.0329.18
5.2.150.0070.0309.18
5.2.140.0100.0389.18
5.2.130.0090.0379.14
5.2.120.0080.0339.14
5.2.110.0050.0309.14
5.2.100.0020.0369.14
5.2.90.0080.0329.14
5.2.80.0030.0369.14
5.2.70.0060.0439.14
5.2.60.0050.0419.09
5.2.50.0060.0389.06
5.2.40.0060.0359.04
5.2.30.0050.0449.02
5.2.20.0040.0419.01
5.2.10.0060.0398.93
5.2.00.0050.0428.78
5.1.60.0030.0398.07
5.1.50.0080.0328.07
5.1.40.0080.0348.05
5.1.30.0040.0408.40
5.1.20.0050.0398.42
5.1.10.0060.0358.14
5.1.00.0100.0338.14
5.0.50.0050.0286.62
5.0.40.0040.0286.48
5.0.30.0030.0436.29
5.0.20.0050.0296.26
5.0.10.0050.0296.24
5.0.00.0050.0426.23
4.4.90.0040.0234.78
4.4.80.0040.0214.75
4.4.70.0020.0234.76
4.4.60.0040.0214.75
4.4.50.0050.0214.77
4.4.40.0030.0354.71
4.4.30.0050.0204.76
4.4.20.0020.0244.84
4.4.10.0050.0214.85
4.4.00.0050.0334.76
4.3.110.0040.0234.67
4.3.100.0050.0204.67
4.3.90.0030.0244.64
4.3.80.0030.0324.59
4.3.70.0020.0234.63
4.3.60.0050.0204.63
4.3.50.0040.0224.63
4.3.40.0040.0324.54
4.3.30.0030.0223.29
4.3.20.0020.0243.27
4.3.10.0020.0223.21
4.3.00.0070.01717.12

preferences:
40.46 ms | 401 KiB | 5 Q