3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(true); for ($i = 0; $i < 100000; $i++) { stripos('Test', 'est'); } echo microtime(true) - $start;

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)
7.2.00.0070.02019.59
7.1.70.0070.01317.32
7.1.60.0070.03419.43
7.1.50.0070.02616.63
7.1.00.0030.05722.41
7.0.200.0110.01516.48
7.0.140.0130.08322.05
7.0.70.0170.08721.76
7.0.60.0070.09321.73
7.0.50.0030.07322.09
7.0.40.0030.09320.18
7.0.30.0070.07720.18
7.0.20.0030.09720.00
7.0.10.0000.10020.02
7.0.00.0030.10020.04
5.6.280.0030.11321.07
5.6.220.0030.10020.64
5.6.210.0100.10720.47
5.6.200.0030.11721.04
5.6.190.0070.11321.05
5.6.180.0030.10320.95
5.6.170.0030.06321.02
5.6.160.0100.06021.08
5.6.150.0030.10721.01
5.6.140.0070.10721.04
5.6.130.0170.07721.00
5.6.120.0070.11021.07
5.6.110.0030.14321.06
5.6.100.0100.11321.03
5.6.90.0030.11320.91
5.6.80.0030.11320.46
5.6.70.0070.10020.31
5.6.60.0130.09720.45
5.6.50.0030.08020.55
5.6.40.0070.08720.32
5.6.30.0070.11020.39
5.6.20.0070.08720.39
5.6.10.0000.07320.43
5.6.00.0030.10720.30
5.5.360.0070.09720.52
5.5.350.0100.09720.41
5.5.340.0030.11020.83
5.5.330.0030.10320.79
5.5.320.0070.10720.91
5.5.310.0030.10320.88
5.5.300.0030.10320.85
5.5.290.0030.11320.88
5.5.280.0000.12020.89
5.5.270.0100.12320.87
5.5.260.0070.10020.90
5.5.250.0030.10720.64
5.5.240.0000.12020.29
5.5.230.0030.11320.21
5.5.220.0030.11020.13
5.5.210.0030.11020.24
5.5.200.0030.11020.18
5.5.190.0030.07720.26
5.5.180.0070.10720.27
5.5.160.0000.09020.17
5.5.150.0030.09320.16
5.5.140.0030.10020.10
5.5.130.0030.11320.27
5.5.120.0070.10320.25
5.5.110.0070.10020.23
5.5.100.0100.08720.06
5.5.90.0100.09320.16
5.5.80.0000.07020.13
5.5.70.0070.09720.14
5.5.60.0070.10020.05
5.5.50.0000.11020.11
5.5.40.0030.09720.14
5.5.30.0030.11020.04
5.5.20.0070.07020.14
5.5.10.0030.05719.99
5.5.00.0030.09020.02
5.4.450.0000.10719.39
5.4.440.0070.10719.30
5.4.430.0000.10719.37
5.4.420.0030.09719.11
5.4.410.0000.11319.16
5.4.400.0030.09718.79
5.4.390.0070.10719.05
5.4.380.0070.09319.09
5.4.370.0100.10019.13
5.4.360.0000.11019.10
5.4.350.0070.10019.05
5.4.340.0070.10018.94
5.4.320.0130.10018.96
5.4.310.0030.10319.04
5.4.300.0000.10319.07
5.4.290.0130.10319.09
5.4.280.0070.10718.78
5.4.270.0030.11019.04
5.4.260.0070.10319.04
5.4.250.0000.10319.06
5.4.240.0070.10319.05
5.4.230.0030.07019.09
5.4.220.0030.09319.22
5.4.210.0070.09019.02
5.4.200.0070.10019.13
5.4.190.0030.11018.95
5.4.180.0000.11318.86
5.4.170.0000.09718.80
5.4.160.0100.07319.00
5.4.150.0030.09019.03
5.4.140.0030.08016.39
5.4.130.0000.08716.05
5.4.120.0100.09716.27
5.4.110.0030.11316.34
5.4.100.0030.07316.36
5.4.90.0030.11716.27
5.4.80.0030.10316.19
5.4.70.0000.11016.43
5.4.60.0000.09016.41
5.4.50.0030.07016.41
5.4.40.0070.07716.47
5.4.30.0000.10716.28
5.4.20.0000.06016.32
5.4.10.0030.05016.23
5.4.00.0070.07015.78
5.3.290.0130.10714.62
5.3.280.0030.09714.53
5.3.270.0000.06014.46
5.3.260.0030.08714.46
5.3.250.0070.10714.60
5.3.240.0000.10714.61
5.3.230.0030.10014.57
5.3.220.0030.10714.54
5.3.210.0030.10714.42
5.3.200.0000.06714.47
5.3.190.0030.08714.55
5.3.180.0030.07314.52
5.3.170.0030.10714.39
5.3.160.0030.08714.52
5.3.150.0000.09314.42
5.3.140.0070.06014.40
5.3.130.0030.09714.54
5.3.120.0030.10314.50
5.3.110.0000.06314.40
5.3.100.0000.06313.91
5.3.90.0070.05013.88
5.3.80.0030.06313.88
5.3.70.0000.06013.92
5.3.60.0030.05713.98
5.3.50.0030.05713.79
5.3.40.0030.06013.71
5.3.30.0030.08313.86
5.3.20.0030.05713.63
5.3.10.0070.05713.61
5.3.00.0030.05313.54
5.2.170.0030.05712.20
5.2.160.0170.03712.20
5.2.150.0000.05312.20
5.2.140.0000.07012.20
5.2.130.0030.09712.20
5.2.120.0030.05012.20
5.2.110.0000.06012.20
5.2.100.0000.05312.20
5.2.90.0000.05012.20
5.2.80.0030.05012.20
5.2.70.0030.08712.20
5.2.60.0000.05312.20
5.2.50.0000.06712.20
5.2.40.0000.05312.20
5.2.30.0030.05012.20
5.2.20.0000.06012.20
5.2.10.0070.05312.20
5.2.00.0030.07712.20
5.1.60.0000.04312.20
5.1.50.0000.05012.20
5.1.40.0030.04012.20
5.1.30.0070.03712.20
5.1.20.0000.04712.20
5.1.10.0030.06312.20
5.1.00.0030.04012.20
5.0.50.0030.04712.20
5.0.40.0000.05012.20
5.0.30.0100.08312.20
5.0.20.0000.05012.20
5.0.10.0000.05312.20
5.0.00.0000.05012.20
4.4.90.0000.01712.20
4.4.80.0000.01712.20
4.4.70.0000.03012.20
4.4.60.0000.02312.20
4.4.50.0030.02712.20
4.4.40.0000.03312.20
4.4.30.0000.01312.20
4.4.20.0000.02712.20
4.4.10.0030.02012.20
4.4.00.0000.03012.20
4.3.110.0000.01312.20
4.3.100.0000.01312.20
4.3.90.0000.01312.20
4.3.80.0030.04312.20
4.3.70.0000.02012.20
4.3.60.0000.03012.20
4.3.50.0000.02012.20
4.3.40.0030.02312.20
4.3.30.0030.03312.20
4.3.20.0000.03012.20
4.3.10.0000.03712.20
4.3.00.0030.01012.20

preferences:
38.88 ms | 400 KiB | 5 Q