3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str ="abc\tdef\t\t"; //$str = str_replace("\t", " ", $str); Var_dump(explode("\t", $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)
8.3.60.0070.01118.30
8.3.50.0070.00716.18
8.3.40.0040.01118.46
8.3.30.0110.00418.33
8.3.20.0040.00420.31
8.3.10.0040.00421.66
8.3.00.0000.00820.86
8.2.180.0060.01218.16
8.2.170.0070.00722.96
8.2.160.0110.00322.00
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00420.35
8.2.120.0080.00026.35
8.2.110.0000.01020.47
8.2.100.0110.00017.66
8.2.90.0000.00819.09
8.2.80.0040.00417.97
8.2.70.0060.00317.34
8.2.60.0000.00717.92
8.2.50.0060.00318.10
8.2.40.0060.00320.50
8.2.30.0040.00420.97
8.2.20.0040.00418.05
8.2.10.0020.00518.01
8.2.00.0070.00018.05
8.1.280.0040.01125.92
8.1.270.0080.00023.87
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0110.00722.54
8.1.230.0040.00719.04
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0050.00219.02
8.1.150.0000.00718.75
8.1.140.0070.00019.56
8.1.130.0070.00018.88
8.1.120.0070.00017.38
8.1.110.0060.00317.30
8.1.100.0060.00317.29
8.1.90.0020.00517.39
8.1.80.0070.00017.44
8.1.70.0000.00717.32
8.1.60.0030.00617.55
8.1.50.0000.00717.34
8.1.40.0080.00017.42
8.1.30.0000.00817.48
8.1.20.0040.00417.57
8.1.10.0000.00817.46
8.1.00.0040.00417.34
8.0.300.0070.00018.77
8.0.290.0040.00416.58
8.0.280.0030.00318.39
8.0.270.0070.00017.10
8.0.260.0030.00316.75
8.0.250.0000.00616.81
8.0.240.0040.00416.66
8.0.230.0030.00316.92
8.0.220.0030.00316.81
8.0.210.0000.00716.85
8.0.200.0030.00316.88
8.0.190.0040.00416.86
8.0.180.0030.00316.94
8.0.170.0080.00016.92
8.0.160.0000.00816.79
8.0.150.0000.00716.81
8.0.140.0070.00016.74
8.0.130.0050.00313.25
8.0.120.0000.00716.80
8.0.110.0050.00316.86
8.0.100.0030.00416.65
8.0.90.0000.00916.77
8.0.80.0030.01316.89
8.0.70.0000.00816.88
8.0.60.0050.00216.71
8.0.50.0080.00016.84
8.0.30.0130.00616.82
8.0.20.0140.00617.40
8.0.10.0040.00417.01
8.0.00.0090.00916.74
7.4.330.0020.00215.55
7.4.320.0000.00716.41
7.4.300.0000.00716.42
7.4.290.0030.00316.36
7.4.280.0050.00316.52
7.4.270.0070.00016.52
7.4.260.0040.00716.44
7.4.250.0000.00716.40
7.4.240.0000.00716.46
7.4.230.0000.00716.25
7.4.220.0140.00316.56
7.4.210.0080.00916.56
7.4.200.0030.00316.55
7.4.160.0110.00716.31
7.4.150.0060.01517.40
7.4.140.0130.00717.86
7.4.130.0090.00916.47
7.4.120.0110.01016.45
7.4.110.0120.00616.45
7.4.100.0070.01016.43
7.4.90.0130.00316.39
7.4.80.0100.01319.39
7.4.70.0120.00616.34
7.4.60.0140.00316.46
7.4.50.0110.00716.25
7.4.40.0060.01616.26
7.4.30.0060.00916.15
7.4.00.0000.01014.96
7.3.330.0030.00313.11
7.3.320.0030.00312.96
7.3.310.0030.00315.97
7.3.300.0000.00616.18
7.3.290.0040.00415.99
7.3.280.0040.01116.13
7.3.270.0100.00717.40
7.3.260.0120.01216.38
7.3.250.0120.00616.17
7.3.240.0110.00616.35
7.3.230.0080.01116.53
7.3.210.0060.00916.38
7.3.200.0090.00616.18
7.3.190.0070.00716.27
7.3.180.0170.00016.26
7.3.170.0140.00316.54
7.3.160.0080.01216.06
7.2.330.0060.01216.52
7.2.320.0060.01716.50
7.2.310.0120.00416.54
7.2.300.0110.00616.18
7.2.290.0060.01016.38
7.2.60.0040.01116.80
7.1.200.0060.00915.86
7.1.70.0040.00417.16
7.1.60.0670.02033.14
7.1.50.0800.01032.55
7.1.40.0900.01732.36
7.1.30.0770.01732.71
7.1.20.0570.01332.67
7.1.10.0430.01014.73
7.1.00.1000.01014.80
7.0.200.0670.01314.94
7.0.190.0300.01014.73
7.0.180.0400.00714.23
7.0.170.0670.01714.29
7.0.160.0470.00714.51
7.0.150.0630.01314.21
7.0.140.0530.01314.55
7.0.130.0500.01014.63
7.0.120.0430.01014.63
7.0.110.0630.01014.34
7.0.100.0400.01014.51
7.0.90.0470.01014.27
7.0.80.0500.01014.47
7.0.70.0770.00314.25
7.0.60.0570.01314.12
7.0.50.0670.00314.38
7.0.40.0570.00314.63
7.0.30.0470.00714.80
7.0.20.0530.00714.69
7.0.10.0470.00714.46
7.0.00.0470.00714.60

preferences:
43.14 ms | 400 KiB | 5 Q