3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtr('adobe', 'a..e', 'A..E'); echo "\n---\n"; echo strtr('adobe', 'abcde', 'ABCDE');

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)
8.4.130.0140.00617.40
8.4.120.0060.00520.39
8.4.110.0120.00918.72
8.4.100.0160.00317.56
8.4.90.0060.00320.51
8.4.80.0050.00318.70
8.4.70.0150.00520.79
8.4.60.0130.00520.30
8.4.50.0130.00718.48
8.4.40.0080.00417.89
8.4.30.0110.00820.17
8.4.20.0060.01219.05
8.4.10.0040.00421.89
8.3.260.0110.00816.70
8.3.250.0120.00718.96
8.3.240.0120.00816.20
8.3.230.0120.00716.77
8.3.220.0110.00718.98
8.3.210.0100.00818.63
8.3.200.0050.00416.33
8.3.190.0080.00818.88
8.3.180.0120.00920.86
8.3.170.0070.00717.19
8.3.160.0130.00716.46
8.3.150.0060.01216.49
8.3.140.0030.00518.39
8.3.130.0030.00618.25
8.3.120.0030.00618.68
8.3.110.0100.01020.94
8.3.100.0050.00524.06
8.3.90.0080.00026.77
8.3.80.0070.00316.50
8.3.70.0090.00918.13
8.3.60.0040.01118.15
8.3.50.0120.00318.41
8.3.40.0040.01118.65
8.3.30.0130.00718.59
8.3.20.0040.00424.18
8.3.10.0060.00324.66
8.3.00.0050.00326.16
8.2.290.0140.00516.83
8.2.280.0130.00718.28
8.2.270.0120.00616.39
8.2.260.0110.00716.95
8.2.250.0040.00416.59
8.2.240.0030.00616.83
8.2.230.0090.00022.58
8.2.220.0040.00437.54
8.2.210.0040.00426.77
8.2.200.0100.00017.93
8.2.190.0130.00616.58
8.2.180.0170.00325.92
8.2.170.0150.00018.83
8.2.160.0070.00722.96
8.2.150.0060.00325.66
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00421.25
8.2.110.0030.00622.25
8.2.100.0040.00817.72
8.2.90.0040.00417.53
8.2.80.0000.00819.03
8.2.70.0040.00517.38
8.2.60.0030.00617.93
8.2.50.0000.00817.98
8.2.40.0000.00718.03
8.2.30.0040.00417.98
8.2.20.0080.00020.37
8.2.10.0020.00517.82
8.2.00.0000.00718.98
8.1.330.0060.00315.84
8.1.320.0120.00816.21
8.1.310.0100.00716.78
8.1.300.0110.00720.21
8.1.290.0060.00330.84
8.1.280.0040.01125.92
8.1.270.0000.00823.99
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0030.00622.39
8.1.230.0080.00422.73
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00517.10
8.1.190.0040.00419.04
8.1.180.0030.00618.85
8.1.170.0040.00417.62
8.1.160.0000.00720.56
8.1.150.0070.00318.41
8.1.140.0080.00017.22
8.1.130.0030.00318.66
8.1.120.0070.00017.32
8.1.110.0070.00017.30
8.1.100.0000.00817.35
8.1.90.0100.00017.23
8.1.80.0050.00217.29
8.1.70.0090.00517.29
8.1.60.0150.00417.43
8.1.50.0180.00017.28
8.1.40.0140.00317.29
8.1.30.0110.00717.34
8.1.20.0090.00917.39
8.1.10.0130.00517.24
8.1.00.0160.00317.20
8.0.300.0030.00620.23
8.0.290.0070.00016.63
8.0.280.0000.00718.28
8.0.270.0070.00016.74
8.0.260.0040.00418.31
8.0.250.0000.00716.75
8.0.240.0050.00216.87
8.0.230.0000.00816.76
8.0.220.0070.00016.76
8.0.210.0000.00716.70
8.0.200.0080.00816.81
8.0.190.0040.00916.62
8.0.180.0110.00416.59
8.0.170.0120.00416.70
8.0.160.0090.00616.59
8.0.150.0150.00016.59
8.0.140.0150.00016.67
8.0.130.0110.00416.53
8.0.120.0110.00416.73
8.0.110.0000.01416.66
8.0.100.0090.00616.65
8.0.90.0170.00016.71
8.0.80.0110.00516.64
8.0.70.0110.00416.71
8.0.60.0080.00816.59
8.0.50.0160.00016.57
8.0.30.0130.00016.58
8.0.20.0070.00716.74
8.0.10.0130.00316.71
7.4.330.0030.00315.55
7.4.320.0060.00016.43
7.4.300.0120.00316.38
7.4.290.0060.00916.23
7.4.280.0120.00516.33
7.4.270.0140.00416.42
7.4.260.0120.00316.42
7.4.250.0080.00916.33
7.4.240.0080.00816.38
7.4.230.0100.00816.33
7.4.220.0150.00016.31
7.4.210.0140.00016.42
7.4.200.0150.00016.32
7.4.190.0130.00316.41
7.4.180.0110.00416.34
7.4.160.0140.00016.34
7.4.150.0140.00016.46
7.4.140.0080.00416.29
7.4.130.0080.00516.25
7.4.120.0080.00816.29
7.4.110.0100.00016.31
7.4.100.0120.00016.35
7.4.90.0000.00916.32
7.4.80.0140.00016.26
7.4.70.0100.00216.22
7.4.60.0110.00416.28
7.4.50.0100.00216.30
7.4.40.0090.00516.19
7.4.30.0030.00716.26
7.4.20.0040.00716.14
7.4.10.0140.00016.20
7.4.00.0080.00416.15

preferences:
31.05 ms | 403 KiB | 5 Q