3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "!@#$%^&*(++)///_====QWERTYUIOP{ASDFGHJKL: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)
8.3.60.0000.01416.38
8.3.50.0110.00622.04
8.3.40.0120.00318.68
8.3.30.0090.00618.73
8.3.20.0080.00020.21
8.3.10.0070.00023.48
8.3.00.0050.00220.96
8.2.180.0180.00016.32
8.2.170.0140.00722.96
8.2.160.0070.00720.78
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.89
8.2.110.0040.00422.08
8.2.100.0000.01217.86
8.2.90.0090.00019.20
8.2.80.0070.00017.97
8.2.70.0100.00017.63
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0000.00821.11
8.2.30.0000.00818.34
8.2.20.0040.00417.54
8.2.10.0000.00717.89
8.2.00.0080.00017.60
8.1.280.0070.00725.92
8.1.270.0080.00023.86
8.1.260.0090.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00421.92
8.1.230.0080.00419.02
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0000.01017.23
8.1.190.0000.00817.23
8.1.180.0070.00018.10
8.1.170.0050.00318.39
8.1.160.0000.00721.98
8.1.150.0040.00418.57
8.1.140.0040.00417.43
8.1.130.0000.00717.76
8.1.120.0070.00017.41
8.1.110.0040.00417.28
8.1.100.0000.00817.34
8.1.90.0000.00717.45
8.1.80.0040.00417.32
8.1.70.0030.00317.34
8.1.60.0070.00017.53
8.1.50.0040.00417.34
8.1.40.0030.00617.49
8.1.30.0040.00417.47
8.1.20.0000.00717.48
8.1.10.0030.00517.52
8.1.00.0040.00817.39
8.0.300.0000.00718.77
8.0.290.0070.00017.16
8.0.280.0030.00318.42
8.0.270.0040.00417.29
8.0.260.0000.00617.26
8.0.250.0030.00316.83
8.0.240.0040.00416.84
8.0.230.0000.00716.85
8.0.220.0000.00716.79
8.0.210.0030.00316.82
8.0.200.0000.00716.88
8.0.190.0000.00716.89
8.0.180.0030.00516.89
8.0.170.0100.00016.86
8.0.160.0070.00016.71
8.0.150.0030.00416.80
8.0.140.0050.00216.75
8.0.130.0000.00613.27
8.0.120.0080.00016.75
8.0.110.0000.00716.69
8.0.100.0000.00716.72
8.0.90.0030.00516.77
8.0.80.0090.00916.82
8.0.70.0000.00716.77
8.0.60.0050.00216.77
8.0.50.0000.00716.69
8.0.30.0130.00617.08
8.0.20.0140.00417.40
8.0.10.0020.00516.79
8.0.00.0070.01016.62
7.4.330.0000.00515.00
7.4.320.0000.00616.43
7.4.300.0030.00316.45
7.4.290.0030.00316.41
7.4.280.0000.00716.44
7.4.270.0000.00716.34
7.4.260.0050.00316.43
7.4.250.0050.00316.50
7.4.240.0050.00216.49
7.4.230.0040.00416.34
7.4.220.0190.00616.47
7.4.210.0050.01116.46
7.4.200.0040.00416.45
7.4.190.0040.00416.56
7.4.160.0120.00316.65
7.4.150.0090.01217.40
7.4.140.0060.01217.86
7.4.130.0100.00716.48
7.4.120.0140.00516.25
7.4.110.0070.01016.60
7.4.100.0100.00716.46
7.4.90.0100.00716.55
7.4.80.0200.00319.39
7.4.70.0130.00316.55
7.4.60.0170.00616.33
7.4.50.0040.00416.46
7.4.40.0060.01016.29
7.4.30.0090.00616.55
7.4.00.0040.01414.91
7.3.330.0050.00013.09
7.3.320.0060.00012.95
7.3.310.0040.00415.99
7.3.300.0030.00316.09
7.3.290.0030.01016.12
7.3.280.0070.01016.13
7.3.270.0080.00817.40
7.3.260.0090.00916.07
7.3.250.0060.01116.38
7.3.240.0130.00316.18
7.3.230.0070.01016.39
7.3.210.0100.00716.04
7.3.200.0130.00419.39
7.3.190.0090.01516.14
7.3.180.0100.00716.36
7.3.170.0080.00716.27
7.3.160.0120.00616.25
7.3.120.0090.00314.92
7.2.330.0060.01216.71
7.2.320.0180.00016.18
7.2.310.0150.00016.60
7.2.300.0120.00416.61
7.2.290.0060.01616.56
7.1.70.0000.00717.17
7.1.60.0090.01519.46
7.1.50.0060.01616.98
7.1.00.0000.08022.28
7.0.200.0030.00316.71
7.0.140.0000.07322.08
7.0.60.0030.04019.91
7.0.50.0030.04017.90
7.0.40.0030.08320.38
7.0.30.0200.04720.14
7.0.20.0230.04020.17
7.0.10.0100.06020.33
7.0.00.0030.04320.17
5.6.280.0030.07321.09
5.6.210.0030.06320.43
5.6.200.0130.03018.09
5.6.190.0070.04320.63
5.6.180.0130.04720.68
5.6.170.0070.05020.48
5.6.160.0030.05020.33
5.6.150.0200.06718.18
5.6.140.0100.08318.12
5.6.130.0100.05318.11
5.6.120.0130.07020.98
5.6.110.0170.06720.95
5.6.100.0170.05721.12
5.6.90.0100.08021.09
5.6.80.0070.07020.50
5.5.350.4370.03320.32
5.5.340.0070.08318.02
5.5.330.0070.08320.36
5.5.320.0330.07720.17
5.5.310.0300.08020.29
5.5.300.0130.07717.91
5.5.290.0030.08317.98
5.5.280.0100.08320.86
5.5.270.0200.07320.75
5.5.260.0070.09320.86
5.5.250.0130.09020.57
5.5.240.0030.07320.13
5.4.450.0330.05319.43
5.4.440.0330.03319.45
5.4.430.0270.03719.09
5.4.420.0330.07319.54
5.4.410.0300.08019.29
5.4.400.0330.03318.89
5.4.390.0270.07019.16
5.4.380.0330.03319.21
5.4.370.0400.06018.89
5.4.360.0270.04018.81
5.4.350.0330.03319.25
5.4.340.0230.04019.06
5.4.320.0270.03719.10
5.4.310.0330.03018.93
5.4.300.0300.03319.23
5.4.290.0330.04018.91
5.4.280.0370.04318.80
5.4.270.0400.05718.81
5.4.260.0270.03719.25
5.4.250.0270.04318.92
5.4.240.0330.05718.73
5.4.230.0230.04318.80
5.4.220.0270.04019.09
5.4.210.0330.03319.07
5.4.200.0270.03718.80
5.4.190.0330.06719.21
5.4.180.0270.04018.87
5.4.170.0370.06719.23
5.4.160.0330.06319.14
5.4.150.0200.04319.03
5.4.140.0300.04316.33
5.4.130.0270.06016.38
5.4.120.0370.07016.35
5.4.110.0270.03716.06
5.4.100.0400.06316.49
5.4.90.0370.05716.50
5.4.80.0300.06316.41
5.4.70.0330.06716.43
5.4.60.0370.03316.43
5.4.50.0330.05016.38
5.4.40.0370.06316.19
5.4.30.0300.04316.40
5.4.20.0270.03716.23
5.4.10.0570.04316.45
5.4.00.0230.04015.87
5.3.290.0370.05714.53
5.3.280.0370.04014.58
5.3.270.0500.05314.45
5.3.260.0370.06314.52
5.3.250.0300.07714.46
5.3.240.0300.06714.65
5.3.230.0300.06314.44
5.3.220.0330.03714.41
5.3.210.0330.07314.50
5.3.200.0330.03714.42
5.3.190.0370.03014.47
5.3.180.0270.04014.40
5.3.170.0400.05014.66
5.3.160.0370.07314.44
5.3.150.0400.06714.50
5.3.140.0370.06714.51
5.3.130.0330.07314.38
5.3.120.0270.04714.53
5.3.110.0370.06314.45
5.3.100.0270.07713.88
5.3.90.0300.05713.85
5.3.80.0300.04714.03
5.3.70.0430.06713.86
5.3.60.0330.04713.91
5.3.50.0200.07714.04
5.3.40.0230.04013.78
5.3.30.0230.03713.77
5.3.20.0270.04013.54
5.3.10.0270.03313.68
5.3.00.0270.04713.54
5.2.170.0230.04311.93
5.2.160.0200.03711.93
5.2.150.0230.03011.93
5.2.140.0330.05311.93
5.2.130.0230.05711.93
5.2.120.0300.04011.93
5.2.110.0330.05011.93
5.2.100.0270.02711.93
5.2.90.0270.02311.93
5.2.80.0400.04711.93
5.2.70.0270.03711.93
5.2.60.0230.04011.93
5.2.50.0330.03311.93
5.2.40.0200.03311.93
5.2.30.0300.03711.93
5.2.20.0170.02711.93
5.2.10.0130.03711.93
5.2.00.0170.05011.93
5.1.60.0170.03011.93
5.1.50.0200.03311.93
5.1.40.0170.03011.93
5.1.30.0230.05011.93
5.1.20.0200.03311.93
5.1.10.0200.02311.93
5.1.00.0170.05311.93
5.0.50.0070.04711.93
5.0.40.0130.03011.93
5.0.30.0100.06011.93
5.0.20.0070.02711.93
5.0.10.0100.03711.93
5.0.00.0130.06011.93
4.4.90.0070.02011.93
4.4.80.0100.02711.93
4.4.70.0070.03311.93
4.4.60.0070.02311.93
4.4.50.0200.02711.93
4.4.40.0100.04011.93
4.4.30.0100.02011.93
4.4.20.0100.02311.93
4.4.10.0100.01711.93
4.4.00.0100.05311.93
4.3.110.0100.02311.93
4.3.100.0130.03011.93
4.3.90.0100.03011.93
4.3.80.0100.04011.93
4.3.70.0130.01711.93
4.3.60.0100.02711.93
4.3.50.0100.02711.93
4.3.40.0100.04711.93
4.3.30.0070.02011.93
4.3.20.0070.01711.93
4.3.10.0070.03311.93
4.3.00.0070.02011.93

preferences:
48.68 ms | 401 KiB | 5 Q