3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str ="abc\tdef\t\t"; $str = str_replace("\t", " ", $str); Var_dump(explode(" ", $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)
8.3.60.0100.01018.18
8.3.50.0110.00416.31
8.3.40.0110.00418.48
8.3.30.0130.00318.41
8.3.20.0000.00820.21
8.3.10.0060.00321.69
8.3.00.0080.00020.95
8.2.180.0070.01125.92
8.2.170.0140.00022.96
8.2.160.0070.00722.13
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0100.00017.63
8.2.110.0050.00521.18
8.2.100.0090.00320.54
8.2.90.0000.01021.10
8.2.80.0040.00417.99
8.2.70.0030.00617.90
8.2.60.0060.00318.22
8.2.50.0060.00318.10
8.2.40.0060.00320.61
8.2.30.0000.00821.09
8.2.20.0030.00617.89
8.2.10.0000.00718.04
8.2.00.0000.00718.12
8.1.280.0150.00325.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0070.00728.09
8.1.240.0060.00322.05
8.1.230.0040.00820.79
8.1.220.0040.00417.76
8.1.210.0030.00518.77
8.1.200.0050.00617.22
8.1.190.0030.00517.10
8.1.180.0060.00318.10
8.1.170.0000.00818.29
8.1.160.0050.00218.99
8.1.150.0040.00418.83
8.1.140.0000.00719.55
8.1.130.0040.00418.80
8.1.120.0080.00017.34
8.1.110.0000.00717.42
8.1.100.0040.00417.21
8.1.90.0030.00517.35
8.1.80.0030.00317.28
8.1.70.0000.00717.27
8.1.60.0000.00817.54
8.1.50.0040.00417.49
8.1.40.0050.00317.45
8.1.30.0040.00417.40
8.1.20.0000.00717.55
8.1.10.0030.00617.37
8.1.00.0070.00017.33
8.0.300.0000.00719.68
8.0.290.0040.00416.75
8.0.280.0000.00718.35
8.0.270.0000.00817.11
8.0.260.0000.00716.74
8.0.250.0000.00716.92
8.0.240.0050.00316.72
8.0.230.0080.00016.74
8.0.220.0030.00316.81
8.0.210.0000.00716.71
8.0.200.0000.00716.83
8.0.190.0050.00316.88
8.0.180.0000.00816.72
8.0.170.0000.00716.81
8.0.160.0040.00416.83
8.0.150.0040.00416.79
8.0.140.0070.00016.75
8.0.130.0000.00513.23
8.0.120.0040.00416.68
8.0.110.0050.00316.77
8.0.100.0040.00416.84
8.0.90.0000.00816.70
8.0.80.0060.01016.75
8.0.70.0040.00416.86
8.0.60.0000.00716.66
8.0.50.0050.00316.64
8.0.30.0140.00716.78
8.0.20.0150.00417.40
8.0.10.0000.00716.85
8.0.00.0140.00416.68
7.4.330.0040.00015.55
7.4.320.0030.00316.57
7.4.300.0060.00016.32
7.4.290.0070.00016.44
7.4.280.0000.00716.31
7.4.270.0030.00316.45
7.4.260.0050.00313.21
7.4.250.0040.00416.44
7.4.240.0000.00816.53
7.4.230.0070.00016.44
7.4.220.0140.00316.41
7.4.210.0080.01116.50
7.4.200.0070.00016.54
7.4.160.0090.00716.22
7.4.150.0120.00617.40
7.4.140.0100.01017.86
7.4.130.0060.01216.41
7.4.120.0140.01016.29
7.4.110.0060.01716.27
7.4.100.0120.00616.33
7.4.90.0100.01016.39
7.4.80.0140.01019.39
7.4.70.0090.00616.37
7.4.60.0040.01216.51
7.4.50.0070.00716.31
7.4.40.0110.00516.27
7.4.30.0100.00716.38
7.4.00.0090.00314.74
7.3.330.0000.00512.89
7.3.320.0000.00512.96
7.3.310.0030.00316.20
7.3.300.0030.00316.04
7.3.290.0040.00416.17
7.3.280.0080.00816.12
7.3.270.0100.00717.40
7.3.260.0120.00516.44
7.3.250.0130.00516.20
7.3.240.0100.00716.36
7.3.230.0080.00816.18
7.3.210.0060.01016.13
7.3.200.0060.01116.50
7.3.190.0080.00816.43
7.3.180.0080.00816.30
7.3.170.0160.00416.07
7.3.160.0110.01016.12
7.2.330.0130.01016.23
7.2.320.0090.01316.51
7.2.310.0070.01016.38
7.2.300.0120.00416.57
7.2.290.0060.01216.33
7.2.60.0090.00316.79
7.2.00.0070.00719.38
7.1.200.0060.00615.52
7.1.100.0040.00817.79
7.1.70.0030.01016.80
7.1.60.0470.01033.17
7.1.50.0600.01332.71
7.1.40.0500.01332.39
7.1.30.0530.00732.71
7.1.20.0870.01332.55
7.1.10.0300.01014.60
7.1.00.0300.01014.71
7.0.200.0300.01014.52
7.0.190.0300.01014.73
7.0.180.0370.00314.34
7.0.170.0300.01314.23
7.0.160.0370.01014.30
7.0.150.0270.01014.27
7.0.140.0400.01314.43
7.0.130.0300.01014.75
7.0.120.0230.01714.59
7.0.110.0370.00714.30
7.0.100.0430.01014.42
7.0.90.0330.00714.35
7.0.80.0330.00714.20
7.0.70.0300.01714.41
7.0.60.0330.00714.33
7.0.50.0370.00314.36
7.0.40.0370.00714.60
7.0.30.0300.01314.50
7.0.20.0330.00714.47
7.0.10.0300.01014.29
7.0.00.0330.01014.74

preferences:
50.98 ms | 401 KiB | 5 Q