3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = 'foo bar baz'; var_dump(stripos($t, 'foo'), stripos($t, 'bar'), stripos($t, 'baz'));

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)
8.3.70.0090.00616.63
8.3.60.0140.00718.36
8.3.50.0110.00521.14
8.3.40.0030.01018.68
8.3.30.0100.00319.09
8.3.20.0070.00020.39
8.3.10.0040.00421.95
8.3.00.0040.00422.51
8.2.190.0100.00718.19
8.2.180.0100.01016.63
8.2.170.0060.00822.96
8.2.160.0100.00719.08
8.2.150.0060.00324.18
8.2.140.0070.01024.66
8.2.130.0050.00226.16
8.2.120.0000.00819.54
8.2.110.0080.00322.25
8.2.100.0050.00517.66
8.2.90.0000.00819.28
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0060.00318.04
8.2.50.0050.00518.07
8.2.40.0040.00418.09
8.2.30.0050.00218.05
8.2.20.0000.00817.57
8.2.10.0040.00417.68
8.2.00.0060.00317.63
8.1.280.0080.00625.92
8.1.270.0030.00920.10
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0230.00020.77
8.1.230.0080.00417.46
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0070.00417.36
8.1.190.0040.00417.53
8.1.180.0050.00318.57
8.1.170.0040.00418.66
8.1.160.0070.00022.18
8.1.150.0040.00418.55
8.1.140.0000.00717.35
8.1.130.0030.00317.81
8.1.120.0040.00417.46
8.1.110.0030.00617.35
8.1.100.0000.00717.36
8.1.90.0000.00717.43
8.1.80.0040.00417.32
8.1.70.0030.00317.28
8.1.60.0040.00417.43
8.1.50.0040.00417.48
8.1.40.0040.00417.40
8.1.30.0020.00517.54
8.1.20.0040.00417.59
8.1.10.0030.00517.31
8.1.00.0000.00717.28
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0070.00018.44
8.0.270.0000.00717.24
8.0.260.0090.00016.67
8.0.250.0000.00616.89
8.0.240.0030.00616.79
8.0.230.0000.00716.91
8.0.220.0070.00016.84
8.0.210.0000.00616.82
8.0.200.0000.00816.78
8.0.190.0070.00016.86
8.0.180.0000.00716.83
8.0.170.0050.00316.91
8.0.160.0000.00816.73
8.0.150.0040.00416.74
8.0.140.0000.00716.70
8.0.130.0030.00313.26
8.0.120.0040.00416.82
8.0.110.0000.00816.75
8.0.100.0050.00316.85
8.0.90.0030.00316.71
8.0.80.0000.01516.80
8.0.70.0040.00416.77
8.0.60.0040.00416.87
8.0.50.0040.00416.82
8.0.30.0100.00816.94
8.0.20.0070.01217.40
8.0.10.0040.00416.76
8.0.00.0090.00816.63
7.4.330.0000.00515.00
7.4.320.0000.00616.43
7.4.300.0030.00316.52
7.4.290.0060.00316.54
7.4.280.0000.01016.44
7.4.270.0000.00716.38
7.4.260.0040.00416.47
7.4.250.0080.00016.39
7.4.240.0050.00216.55
7.4.230.0030.00316.32
7.4.220.0030.01416.46
7.4.210.0080.00816.44
7.4.200.0040.00416.43
7.4.190.0050.00216.60
7.4.160.0160.00716.38
7.4.150.0070.01017.40
7.4.140.0110.00917.86
7.4.130.0060.01116.46
7.4.120.0100.00916.31
7.4.110.0040.01216.31
7.4.100.0090.01216.60
7.4.90.0070.01116.38
7.4.80.0030.01419.39
7.4.70.0130.00916.46
7.4.60.0140.00316.36
7.4.50.0030.00315.98
7.4.40.0030.00922.77
7.4.30.0100.01016.30
7.4.00.0060.00915.03
7.3.330.0000.00513.05
7.3.320.0040.00312.93
7.3.310.0000.00716.29
7.3.300.0030.00316.13
7.3.290.0060.01216.13
7.3.280.0090.00616.13
7.3.270.0130.00417.40
7.3.260.0150.00316.36
7.3.250.0120.00516.40
7.3.240.0110.00616.42
7.3.230.0090.00916.39
7.3.210.0130.00716.16
7.3.200.0150.00719.39
7.3.190.0130.00316.32
7.3.180.0090.00616.14
7.3.170.0090.00916.27
7.3.160.0160.00016.25
7.3.120.0060.00914.36
7.3.10.0050.01016.58
7.3.00.0070.00716.35
7.2.330.0100.00716.38
7.2.320.0030.01616.45
7.2.310.0000.01716.28
7.2.300.0030.01316.32
7.2.290.0060.01216.26
7.2.130.0100.00516.58
7.2.120.0090.00816.40
7.2.110.0100.00716.39
7.2.100.0080.00616.53
7.2.90.0090.00716.54
7.2.80.0060.01016.47
7.2.70.0110.00816.65
7.2.60.0130.00516.52
7.2.50.0160.00616.60
7.2.40.0050.00916.49
7.2.30.0140.00916.46
7.2.20.0110.00816.63
7.2.10.0100.00616.35
7.2.00.0140.00317.44
7.1.250.0070.00715.62
7.1.100.0070.00417.93
7.1.70.0000.00816.93
7.1.60.0120.01219.82
7.1.50.0100.01016.58
7.1.00.0030.06722.34
7.0.200.0030.00516.60
7.0.140.0000.07722.07
7.0.100.0070.06719.96
7.0.90.0130.05019.85
7.0.80.0100.07020.14
7.0.70.0130.07319.88
7.0.60.0230.06719.86
7.0.50.0270.05720.28
7.0.40.0000.05720.05
7.0.30.0070.04020.11
7.0.20.0230.03320.15
7.0.10.0100.06720.13
7.0.00.0030.05020.14
5.6.280.0000.07720.92
5.6.250.0130.04020.71
5.6.240.0130.05020.54
5.6.230.0030.08020.57
5.6.220.0100.04320.64
5.6.210.0130.03720.48
5.6.200.0100.07721.11
5.6.190.0030.04320.98
5.6.180.0070.08021.08
5.6.170.0100.03721.05
5.6.160.0130.04721.10
5.6.150.0070.04321.13
5.6.140.0100.04321.10
5.6.130.0070.08320.93
5.6.120.0070.08721.01
5.6.110.0070.08020.93
5.6.100.0100.04020.91
5.6.90.0030.09021.02
5.6.80.0030.06020.51
5.6.70.0030.08020.32
5.6.60.0100.08320.42
5.6.50.0000.04320.31
5.6.40.0030.07020.46
5.6.30.0070.04320.46
5.6.20.0000.07320.28
5.6.10.0000.06320.46
5.6.00.0000.04320.44
5.5.380.0100.04320.43
5.5.370.0070.04720.35
5.5.360.0170.06020.33
5.5.350.0030.06020.41
5.5.340.0100.05020.91
5.5.330.0100.04320.88
5.5.320.0130.05020.79
5.5.310.0130.04320.72
5.5.300.0170.07020.89
5.5.290.0030.05020.86
5.5.280.0070.07320.90
5.5.270.0100.06020.79
5.5.260.0100.04320.86
5.5.250.0070.06020.58
5.5.240.0170.07320.20
5.5.230.0030.05020.25
5.5.220.0070.04720.25
5.5.210.0070.06020.13
5.5.200.0100.07020.25
5.5.190.0070.04320.22
5.5.180.0070.07320.14
5.5.160.0100.06320.24
5.5.150.0000.04319.96
5.5.140.0100.07020.17
5.5.130.0170.05720.22
5.5.120.0070.04720.25
5.5.110.0030.05720.25
5.5.100.0100.06320.01
5.5.90.0100.07020.08
5.5.80.0070.05020.15
5.5.70.0070.05719.93
5.5.60.0070.04020.05
5.5.50.0030.04020.08
5.5.40.0030.08320.13
5.5.30.0030.05320.13
5.5.20.0130.04719.98
5.5.10.0070.07319.96
5.5.00.0130.03320.04
5.4.450.0000.06319.13
5.4.440.0070.06319.45
5.4.430.0070.03719.22
5.4.420.0100.04319.11
5.4.410.0130.04719.25
5.4.400.0030.08019.15
5.4.390.0170.04719.15
5.4.380.0170.07018.96
5.4.370.0130.03718.95
5.4.360.0030.06018.81
5.4.350.0100.08019.03
5.4.340.0030.07018.97
5.4.320.0000.04318.81
5.4.310.0000.04719.09
5.4.300.0130.03719.04
5.4.290.0230.02019.08
5.4.280.0100.06019.02
5.4.270.0030.04018.78
5.4.260.0000.04018.96
5.4.250.0070.05319.04
5.4.240.0030.03719.08
5.4.230.0000.05018.80
5.4.220.0070.04018.88
5.4.210.0070.05719.04
5.4.200.0070.07319.02
5.4.190.0100.03719.22
5.4.180.0130.05718.95
5.4.170.0130.07718.96
5.4.160.0100.06319.01
5.4.150.0100.04019.10
5.4.140.0030.07316.27
5.4.130.0030.06716.36
5.4.120.0000.05016.13
5.4.110.0100.06016.37
5.4.100.0100.05316.23
5.4.90.0070.07016.48
5.4.80.0030.05016.24
5.4.70.0100.05716.21
5.4.60.0030.04716.21
5.4.50.0130.03716.23
5.4.40.0070.04316.49
5.4.30.0070.05716.28
5.4.20.0000.04316.39
5.4.10.0030.07716.37
5.4.00.0070.06315.83
5.3.290.0100.06714.61
5.3.280.0070.03714.52
5.3.270.0100.05014.46
5.3.260.0100.07314.59
5.3.250.0070.05314.46
5.3.240.0030.07714.58
5.3.230.0130.06714.41
5.3.220.0030.04314.47
5.3.210.0100.05714.55
5.3.200.0070.07014.47
5.3.190.0100.07014.47
5.3.180.0030.07314.39
5.3.170.0100.06314.54
5.3.160.0030.04014.42
5.3.150.0100.05014.55
5.3.140.0030.08014.55
5.3.130.0000.05714.39
5.3.120.0030.04314.55
5.3.110.0030.06714.55
5.3.100.0030.04713.87
5.3.90.0070.04013.95
5.3.80.0070.05313.97
5.3.70.0030.05714.00
5.3.60.0130.06313.98
5.3.50.0030.04313.93
5.3.40.0070.05713.95
5.3.30.0000.06313.66
5.3.20.0100.06713.59
5.3.10.0030.03713.63
5.3.00.0030.07713.59
5.2.170.0070.03710.97
5.2.160.0100.05010.98
5.2.150.0130.02710.99
5.2.140.0030.06011.15
5.2.130.0070.04011.09
5.2.120.0070.04710.91
5.2.110.0000.06011.09
5.2.100.0030.03311.15
5.2.90.0000.04011.11
5.2.80.0030.04711.11
5.2.70.0070.05310.95
5.2.60.0030.06310.84
5.2.50.0100.04711.01
5.2.40.0030.05311.06
5.2.30.0030.03310.97
5.2.20.0000.04011.00
5.2.10.0100.03010.91
5.2.00.0000.04310.66
5.1.60.0070.05310.00
5.1.50.0000.0509.98
5.1.40.0030.0379.97
5.1.30.0030.04310.39
5.1.20.0070.04710.35
5.1.10.0070.04010.08
5.1.00.0030.05310.07
5.0.50.0030.0409.53
5.0.40.0070.0209.53
5.0.30.0030.0339.53
5.0.20.0000.0309.53
5.0.10.0030.0309.53
5.0.00.0000.0439.53
4.4.90.0100.0179.53
4.4.80.0030.0279.53
4.4.70.0030.0279.53
4.4.60.0130.0109.53
4.4.50.0030.0179.53
4.4.40.0000.0409.53
4.4.30.0030.0179.53
4.4.20.0000.0379.53
4.4.10.0030.0209.53
4.4.00.0000.0509.53
4.3.110.0070.0209.53
4.3.100.0030.0279.53
4.3.90.0030.0239.53
4.3.80.0030.0439.53
4.3.70.0000.0339.53
4.3.60.0030.0239.53
4.3.50.0030.0179.53
4.3.40.0030.0239.53
4.3.30.0030.0179.53
4.3.20.0000.0239.53
4.3.10.0000.0339.53
4.3.00.0000.0239.53

preferences:
36.17 ms | 401 KiB | 5 Q