3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(true); for ($i = 0; $i < 10000; $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)
7.2.00.0000.01219.52
7.1.70.0050.00517.03
7.1.60.0100.00719.43
7.1.50.0100.01416.96
7.1.00.0030.08322.45
7.0.200.0030.00716.87
7.0.140.0000.08022.09
7.0.110.0030.04019.99
7.0.100.0100.03719.92
7.0.90.0000.05319.88
7.0.80.0030.04019.88
7.0.70.0030.04019.88
7.0.60.0030.04320.02
7.0.50.0030.04320.24
7.0.40.0000.04720.05
7.0.30.0030.04720.28
7.0.20.0170.07720.11
7.0.10.0070.08720.17
7.0.00.0100.07320.25
5.6.280.0070.07720.81
5.6.260.0070.04020.50
5.6.250.0070.05720.68
5.6.240.0030.04320.70
5.6.230.0030.04320.55
5.6.220.0100.04720.67
5.6.210.0030.04320.68
5.6.200.0030.06021.14
5.6.190.0070.04021.13
5.6.180.0100.04721.29
5.6.170.0000.07021.09
5.6.160.0070.08321.26
5.6.150.0100.07021.28
5.6.140.0200.06720.93
5.6.130.0130.07721.05
5.6.120.0170.07321.08
5.6.110.0130.05721.13
5.6.100.0030.09021.10
5.6.90.0130.07721.17
5.6.80.0100.07020.41
5.6.70.0070.08320.66
5.6.60.0100.07320.29
5.6.50.0070.08720.67
5.6.40.0100.07720.64
5.6.30.0100.07320.31
5.6.20.0100.07320.57
5.6.10.0100.08020.29
5.6.00.0130.07020.39
5.5.380.0070.04020.40
5.5.370.0070.04020.34
5.5.360.0100.06720.39
5.5.350.0100.05720.47
5.5.340.0030.04321.00
5.5.330.0030.04320.74
5.5.320.0100.03720.95
5.5.310.0070.04020.94
5.5.300.0130.07320.96
5.5.290.0100.08020.80
5.5.280.0070.08020.96
5.5.270.0100.08720.97
5.5.260.0100.05320.88
5.5.250.0100.07320.75
5.5.240.0000.09320.37
5.5.230.0070.08020.29
5.5.220.0070.07720.18
5.5.210.0070.06720.32
5.5.200.0130.08020.25
5.5.190.0130.07320.04
5.5.180.0270.05020.11
5.5.160.0130.07720.32
5.5.150.0100.08020.15
5.5.140.0170.07320.24
5.5.130.0170.07720.23
5.5.120.0130.04720.23
5.5.110.0170.06320.32
5.5.100.0100.06720.25
5.5.90.0100.07320.15
5.5.80.0070.04720.22
5.5.70.0030.08320.04
5.5.60.0100.06720.19
5.5.50.0070.07320.13
5.5.40.0100.08020.18
5.5.30.0100.07720.24
5.5.20.0130.07320.17
5.5.10.0070.07720.21
5.5.00.0070.05020.02
5.4.450.0130.07319.53
5.4.440.0030.08719.27
5.4.430.0100.05019.25
5.4.420.0070.08319.57
5.4.410.0130.07319.22
5.4.400.0170.07319.11
5.4.390.0070.08019.00
5.4.380.0130.07318.95
5.4.370.0130.07318.93
5.4.360.0130.06719.12
5.4.350.0070.05018.93
5.4.340.0200.06319.03
5.4.320.0070.05319.27
5.4.310.0030.08019.03
5.4.300.0030.07718.99
5.4.290.0030.08718.95
5.4.280.0030.08319.01
5.4.270.0100.07319.00
5.4.260.0130.07019.17
5.4.250.0000.05019.26
5.4.240.0000.08719.15
5.4.230.0070.07718.93
5.4.220.0130.06318.99
5.4.210.0200.06719.11
5.4.200.0000.09319.07
5.4.190.0070.07719.02
5.4.180.0030.07719.16
5.4.170.0100.06719.23
5.4.160.0030.07719.14
5.4.150.0130.06318.98
5.4.140.0100.07016.52
5.4.130.0130.04316.25
5.4.120.0030.05316.52
5.4.110.0070.08016.49
5.4.100.0100.07016.38
5.4.90.0100.07316.21
5.4.80.0100.07316.51
5.4.70.0170.06016.50
5.4.60.0130.06316.25
5.4.50.0070.07016.51
5.4.40.0030.07016.38
5.4.30.0030.08016.10
5.4.20.0070.07316.20
5.4.10.0130.05316.37
5.4.00.0000.08015.90
5.3.290.0070.08014.68
5.3.280.0070.05714.38
5.3.270.0100.04714.39
5.3.260.0100.04714.52
5.3.250.0100.07714.70
5.3.240.0100.07714.60
5.3.230.0070.08014.53
5.3.220.0100.06314.45
5.3.210.0070.08314.41
5.3.200.0000.05314.52
5.3.190.0100.07714.45
5.3.180.0100.07314.50
5.3.170.0030.08014.57
5.3.160.0130.06014.57
5.3.150.0030.08314.35
5.3.140.0070.05014.44
5.3.130.0070.08314.54
5.3.120.0070.07314.64
5.3.110.0100.07714.49
5.3.100.0030.07314.05
5.3.90.0170.06313.92
5.3.80.0070.08013.80
5.3.70.0070.07013.93
5.3.60.0070.07313.93
5.3.50.0030.08014.01
5.3.40.0100.07713.86
5.3.30.0100.07013.92
5.3.20.0070.04313.63
5.3.10.0070.07313.77
5.3.00.0070.06713.75
5.2.170.0130.05712.00
5.2.160.0070.06312.00
5.2.150.0000.05312.00
5.2.140.0030.06712.00
5.2.130.0030.06712.00
5.2.120.0070.06012.00
5.2.110.0100.06012.00
5.2.100.0030.03712.00
5.2.90.0070.06012.00
5.2.80.0070.06312.00
5.2.70.0070.06712.00
5.2.60.0070.06712.00
5.2.50.0030.06312.00
5.2.40.0130.05012.00
5.2.30.0070.06012.00
5.2.20.0100.05312.00
5.2.10.0030.05012.00
5.2.00.0070.06312.00
5.1.60.0000.05312.00
5.1.50.0070.03312.00
5.1.40.0030.04312.00
5.1.30.0100.05312.00
5.1.20.0030.06712.00
5.1.10.0070.05312.00
5.1.00.0070.03712.00
5.0.50.0000.05712.00
5.0.40.0100.04312.00
5.0.30.0030.07012.00
5.0.20.0000.05012.00
5.0.10.0030.05012.00
5.0.00.0130.06012.00
4.4.90.0030.01712.00
4.4.80.0000.03312.00
4.4.70.0000.02312.00
4.4.60.0000.03712.00
4.4.50.0030.01712.00
4.4.40.0030.05012.00
4.4.30.0100.03012.00
4.4.20.0000.04012.00
4.4.10.0030.03312.00
4.4.00.0030.04712.00
4.3.110.0000.03712.00
4.3.100.0000.03712.00
4.3.90.0030.03312.00
4.3.80.0070.05012.00
4.3.70.0030.03312.00
4.3.60.0100.03012.00
4.3.50.0000.03712.00
4.3.40.0000.03712.00
4.3.30.0070.03312.00
4.3.20.0000.03312.00
4.3.10.0000.03312.00
4.3.00.0000.04012.00

preferences:
43.75 ms | 400 KiB | 5 Q