3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(true); for ($i = 0; $i < 10000; $i++) { stripos('Test', 'est'); } echo mictrotime(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)
7.2.00.0030.01019.36
7.1.70.0030.00617.10
7.1.60.0000.01117.21
7.1.50.0070.01716.80
7.1.00.0070.05322.41
7.0.200.0040.00416.50
7.0.140.0100.07022.12
7.0.60.0170.08321.74
7.0.50.0070.04317.79
7.0.40.0100.08020.06
7.0.30.0270.05320.01
7.0.20.0300.08320.20
7.0.10.0100.08020.12
7.0.00.0130.07020.16
5.6.280.0100.07020.97
5.6.210.0130.07020.52
5.6.200.0030.07318.16
5.6.190.0200.03320.45
5.6.180.0400.05020.56
5.6.170.0170.04720.43
5.6.160.0100.08320.41
5.6.150.0030.08718.18
5.6.140.0070.06718.18
5.6.130.0030.04718.17
5.6.120.0030.10020.75
5.6.110.0130.08721.00
5.6.100.0070.06720.88
5.6.90.0130.04021.05
5.6.80.0030.04320.43
5.5.350.0070.03020.38
5.5.340.0070.04717.89
5.5.330.0100.08320.47
5.5.320.0070.05020.21
5.5.310.0200.05020.27
5.5.300.0070.08717.96
5.5.290.0070.09017.93
5.5.280.0100.08320.77
5.5.270.0030.07320.66
5.5.260.0130.06720.95
5.5.250.0070.04720.66
5.5.240.0170.07720.06
5.4.450.0430.05019.41
5.4.440.0630.04719.41
5.4.430.0300.04319.40
5.4.420.0870.04319.45
5.4.410.0370.04019.26
5.4.400.0600.04019.18
5.4.390.0970.04019.13
5.4.380.0300.06718.73
5.4.370.0330.05318.68
5.4.360.0430.05018.61
5.4.350.0330.06018.78
5.4.340.0300.06318.57
5.4.320.0090.04612.46
5.4.310.0060.04012.45
5.4.300.0090.05212.46
5.4.290.0070.04312.45
5.4.280.0080.04212.35
5.4.270.0030.04212.35
5.4.260.0070.04412.35
5.4.250.0070.07018.70
5.4.240.0170.05018.72
5.4.230.0200.07718.90
5.4.220.0130.08318.99
5.4.210.0130.05018.92
5.4.200.0070.07318.90
5.4.190.0030.05718.79
5.4.180.0100.07018.61
5.4.170.0000.06318.89
5.4.160.0030.05718.77
5.4.150.0170.05018.76
5.4.140.0130.04716.50
5.4.130.0030.05316.49
5.4.120.0100.05316.48
5.4.110.0070.05716.24
5.4.100.0100.05716.29
5.4.90.0070.06016.39
5.4.80.0100.04716.21
5.4.70.0000.05716.34
5.4.60.0200.06316.40
5.4.50.0130.04316.46
5.4.40.0130.04716.48
5.4.30.0170.06016.32
5.4.20.0000.05716.36
5.4.10.0030.08016.39
5.4.00.0130.04315.90
5.3.290.0050.04312.80
5.3.280.0170.04714.36
5.3.270.0030.06014.52
5.3.260.0070.05314.76
5.3.250.0100.05014.44
5.3.240.0070.05314.47
5.3.230.0070.05314.45
5.3.220.0070.05314.40
5.3.210.0100.05714.61
5.3.200.0170.04314.40
5.3.190.0030.06314.58
5.3.180.0100.05314.45
5.3.170.0200.06014.48
5.3.160.0000.07014.26
5.3.150.0070.06014.58
5.3.140.0100.05014.57
5.3.130.0070.08314.54
5.3.120.0100.05714.70
5.3.110.0130.04714.55
5.3.100.0170.04713.73
5.3.90.0030.05713.78
5.3.80.0070.05714.03
5.3.70.0170.05014.03
5.3.60.0100.07314.09
5.3.50.0070.05314.10
5.3.40.0170.05713.99
5.3.30.0000.06013.85
5.3.20.0070.05013.70
5.3.10.0100.07313.50
5.3.00.0070.05013.49
5.2.170.0100.04711.23
5.2.160.0030.05311.29
5.2.150.0100.04011.15
5.2.140.0170.05711.05
5.2.130.0000.05311.02
5.2.120.0030.04710.98
5.2.110.0070.04711.10
5.2.100.0030.04710.86
5.2.90.0100.04311.13
5.2.80.0030.04711.00
5.2.70.0030.05011.08
5.2.60.0100.06010.96
5.2.50.0100.04011.02
5.2.40.0030.04310.94
5.2.30.0170.04310.99
5.2.20.0070.04010.96
5.2.10.0070.04011.07
5.2.00.0100.06310.71
5.1.60.0100.05010.05
5.1.50.0100.03710.23
5.1.40.0030.03710.01
5.1.30.0070.04010.21
5.1.20.0070.03710.29
5.1.10.0070.04710.10
5.1.00.0030.0409.91
5.0.50.0070.0308.46
5.0.40.0030.0508.26
5.0.30.0000.0538.14
5.0.20.0030.0338.13
5.0.10.0030.0338.25
5.0.00.0100.0578.23
4.4.90.0030.0206.43
4.4.80.0070.0176.43
4.4.70.0000.0236.43
4.4.60.0000.0276.43
4.4.50.0000.0276.43
4.4.40.0070.0306.43
4.4.30.0000.0236.43
4.4.20.0030.0306.43
4.4.10.0030.0276.43
4.4.00.0070.0336.43
4.3.110.0000.0236.43
4.3.100.0000.0236.41
4.3.90.0000.0206.38
4.3.80.0030.0336.38
4.3.70.0070.0136.38
4.3.60.0070.0176.38
4.3.50.0030.0206.38
4.3.40.0000.0376.38
4.3.30.0070.0176.38
4.3.20.0100.0136.38
4.3.10.0070.0206.38
4.3.00.0030.02014.48

preferences:
37.98 ms | 400 KiB | 5 Q