3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = "T014789_Purple_nuee_ereojr"; var_dump(stristr($s,"_",true)); ?>

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)
8.3.40.0040.01118.49
8.3.30.0070.01018.46
8.3.20.0000.00718.35
8.3.10.0000.00920.96
8.3.00.0040.00423.66
8.2.170.0090.00622.96
8.2.160.0130.00020.47
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0100.00019.39
8.2.110.0110.00020.56
8.2.100.0090.00317.72
8.2.90.0090.00019.17
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0000.00717.80
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0030.00619.85
8.2.20.0060.00317.57
8.2.10.0040.00417.57
8.2.00.0050.00317.46
8.1.270.0000.00823.99
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00322.34
8.1.230.0040.00720.96
8.1.220.0000.00818.77
8.1.210.0050.00318.90
8.1.200.0060.00317.23
8.1.190.0050.00217.39
8.1.180.0050.00318.10
8.1.170.0060.00318.70
8.1.160.0020.00518.81
8.1.150.0000.00718.56
8.1.140.0090.00017.43
8.1.130.0030.00317.80
8.1.120.0000.00717.39
8.1.110.0080.00017.32
8.1.100.0040.00417.41
8.1.90.0000.00717.34
8.1.80.0040.00417.35
8.1.70.0040.00217.35
8.1.60.0060.00317.48
8.1.50.0000.00717.40
8.1.40.0040.00417.31
8.1.30.0070.00017.43
8.1.20.0030.00517.48
8.1.10.0050.00217.45
8.1.00.0100.00017.24
8.0.300.0000.00719.85
8.0.290.0040.00417.04
8.0.280.0080.00018.38
8.0.270.0040.00417.08
8.0.260.0030.00316.85
8.0.250.0000.00816.75
8.0.240.0030.00716.86
8.0.230.0070.00016.87
8.0.220.0050.00216.75
8.0.210.0030.00316.75
8.0.200.0000.00816.87
8.0.190.0040.00416.81
8.0.180.0040.00816.86
8.0.170.0050.00216.68
8.0.160.0000.00716.80
8.0.150.0040.00516.82
8.0.140.0030.00316.80
8.0.130.0060.00013.18
8.0.120.0030.00516.84
8.0.110.0020.00516.59
8.0.100.0040.00416.63
8.0.90.0040.00416.79
8.0.80.0100.00316.85
8.0.70.0070.00016.77
8.0.60.0040.00416.69
8.0.50.0030.00516.81
8.0.30.0080.01317.10
8.0.20.0050.01717.40
8.0.10.0050.00217.04
8.0.00.0040.01416.65
7.4.330.0050.00014.78
7.4.320.0030.00316.57
7.4.300.0000.00616.53
7.4.290.0000.00716.48
7.4.280.0000.00816.34
7.4.270.0030.00316.33
7.4.260.0050.00013.16
7.4.250.0030.00716.48
7.4.240.0030.00316.50
7.4.230.0050.00216.46
7.4.220.0090.00916.34
7.4.210.0060.00916.53
7.4.200.0060.00016.42
7.4.190.0030.00316.38
7.4.160.0100.00616.21
7.4.150.0180.01617.40
7.4.140.0100.00717.86
7.4.130.0100.00716.45
7.4.120.0120.00816.46
7.4.110.0170.00016.30
7.4.100.0070.01016.36
7.4.90.0030.01316.47
7.4.80.0030.01219.37
7.4.70.0150.00816.29
7.4.60.0060.01116.39
7.4.50.0060.00316.09
7.4.40.0100.00622.27
7.4.30.0060.01516.21
7.4.00.0100.00315.01
7.3.330.0000.00613.06
7.3.320.0020.00212.99
7.3.310.0000.00816.12
7.3.300.0000.00716.12
7.3.290.0030.01216.08
7.3.280.0070.01016.09
7.3.270.0070.01017.40
7.3.260.0130.00818.24
7.3.250.0110.00516.27
7.3.240.0000.01516.44
7.3.230.0150.00616.39
7.3.210.0090.01816.27
7.3.200.0130.01019.39
7.3.190.0080.00816.03
7.3.180.0070.00716.42
7.3.170.0030.01216.27
7.3.160.0070.00716.18
7.3.120.0070.00714.63
7.2.330.0090.00816.20
7.2.320.0100.01316.25
7.2.310.0040.01316.40
7.2.300.0030.01416.49
7.2.290.0130.00316.47
7.2.80.0060.00616.24
7.2.60.0060.00616.75
7.2.00.0080.00619.29
7.1.200.0000.00715.77
7.1.100.0070.00418.25
7.1.70.0110.00017.09
7.1.60.0060.01919.40
7.1.50.0090.01616.84
7.1.00.0070.07322.54
7.0.200.0030.00316.65
7.0.140.0070.07022.10
7.0.110.0170.03020.04
7.0.100.0200.04719.92
7.0.90.0130.04719.93
7.0.80.0070.04320.03
7.0.70.0100.08320.06
7.0.60.0070.07720.00
7.0.50.0030.08719.88
7.0.40.0070.08719.76
7.0.30.0070.08319.82
7.0.20.0070.08319.69
7.0.10.0070.07019.64
7.0.00.0100.08019.74
5.6.280.0000.07720.91
5.6.260.0070.03720.68
5.6.250.0100.03720.67
5.6.240.0070.04020.55
5.6.230.0070.08320.62
5.6.220.0030.04720.54
5.6.210.0100.07720.60
5.6.200.0170.07020.64
5.6.190.0070.08320.64
5.6.180.0130.07320.65
5.6.170.0100.07720.70
5.6.160.0000.08720.56
5.6.150.0030.06720.61
5.6.140.0100.08320.56
5.6.130.0030.08320.60
5.6.120.0170.07320.55
5.6.110.0130.07320.57
5.6.100.0100.04720.45
5.6.90.0070.08320.63
5.6.80.0230.06019.99
5.6.70.0070.07719.92
5.6.60.0070.07720.06
5.6.50.0030.05719.93
5.6.40.0130.07319.96
5.6.30.0070.07019.97
5.6.20.0030.05319.98
5.6.10.0030.08019.99
5.6.00.0070.07019.90
5.5.380.0070.03317.46
5.5.370.0070.03317.53
5.5.360.0000.08717.61
5.5.350.0100.07717.55
5.5.340.0070.07317.85
5.5.330.0130.07018.16
5.5.320.0070.07318.02
5.5.310.0000.08317.84
5.5.300.0000.05317.89
5.5.290.0130.07317.86
5.5.280.0100.05018.10
5.5.270.0000.09017.98
5.5.260.0000.07718.09
5.5.250.0100.08017.66
5.5.240.0070.04717.26
5.5.230.0030.04717.24
5.5.220.0070.07717.24
5.5.210.0070.07717.50
5.5.200.0100.06717.38
5.5.190.0030.05017.44
5.5.180.0030.05317.24
5.5.160.0030.07717.24
5.5.150.0100.07717.35
5.5.140.0100.07017.33
5.5.130.0070.07717.59
5.5.120.0130.07017.45
5.5.110.0070.05717.20
5.5.100.0030.07717.27
5.5.90.0130.03317.38
5.5.80.0070.07717.02
5.5.70.0030.07717.34
5.5.60.0100.07317.13
5.5.50.0100.06317.36
5.5.40.0230.05317.37
5.5.30.0030.05017.41
5.5.20.0130.07717.33
5.5.10.0100.07717.40
5.5.00.0070.07717.33
5.4.450.0130.07719.35
5.4.440.0030.05319.57
5.4.430.0070.08319.27
5.4.420.0200.06019.46
5.4.410.0200.06319.18
5.4.400.0030.08019.12
5.4.390.0100.07019.25
5.4.380.0200.05719.03
5.4.370.0070.08019.04
5.4.360.0030.05019.05
5.4.350.0070.07318.95
5.4.340.0200.07019.00
5.4.320.0070.04319.02
5.4.310.0100.05719.25
5.4.300.0100.07019.07
5.4.290.0130.06719.03
5.4.280.0070.07019.27
5.4.270.0030.05019.08
5.4.260.0070.07318.92
5.4.250.0070.05719.02
5.4.240.0100.03719.11
5.4.230.0030.07719.04
5.4.220.0070.08018.92
5.4.210.0030.07718.92
5.4.200.0100.07319.00
5.4.190.0030.06718.91
5.4.180.0130.07018.99
5.4.170.0070.06319.17
5.4.160.0070.04018.98
5.4.150.0100.07019.24
5.4.140.0070.07316.25
5.4.130.0130.06716.20
5.4.120.0070.07316.16
5.4.110.0070.07316.09
5.4.100.0100.05316.50
5.4.90.0030.07716.40
5.4.80.0100.07016.47
5.4.70.0130.06316.46
5.4.60.0070.07716.47
5.4.50.0100.06716.46
5.4.40.0030.07316.39
5.4.30.0070.06316.48
5.4.20.0070.06316.34
5.4.10.0170.06316.33
5.4.00.0030.07315.95
5.3.290.0130.06714.49
5.3.280.0100.06714.38
5.3.270.0030.08014.66
5.3.260.0130.07014.61
5.3.250.0130.06714.46
5.3.240.0130.05714.45
5.3.230.0070.08014.60
5.3.220.0070.07314.62
5.3.210.0100.06714.57
5.3.200.0000.08314.57
5.3.190.0100.07714.58
5.3.180.0100.06714.57
5.3.170.0170.06314.45
5.3.160.0070.07014.40
5.3.150.0100.07014.45
5.3.140.0100.06714.50
5.3.130.0070.08014.61
5.3.120.0100.06714.43
5.3.110.0070.07014.60
5.3.100.0030.05313.82
5.3.90.0070.07314.02
5.3.80.0000.08314.03
5.3.70.0030.05013.95
5.3.60.0000.07714.00
5.3.50.0070.07713.82
5.3.40.0030.07313.86
5.3.30.0030.04313.77
5.3.20.0030.07713.70
5.3.10.0070.07313.47
5.3.00.0000.08013.57
5.2.170.0070.05711.15
5.2.160.0030.05711.16
5.2.150.0100.04311.07
5.2.140.0030.06311.19
5.2.130.0070.06011.00
5.2.120.0100.05311.11
5.2.110.0030.05711.11
5.2.100.0030.06311.25
5.2.90.0030.06711.25
5.2.80.0030.06310.98
5.2.70.0030.06311.02
5.2.60.0100.05710.95
5.2.50.0070.06010.92
5.2.40.0070.06010.90
5.2.30.0070.06010.92
5.2.20.0030.06310.90
5.2.10.0130.05010.79
5.2.00.0100.05310.83
5.1.60.0030.04710.19
5.1.50.0030.05710.19
5.1.40.0070.04010.19
5.1.30.0030.04710.22
5.1.20.0030.05310.33
5.1.10.0030.05010.21
5.1.00.0030.05710.31
5.0.50.0070.04010.19
5.0.40.0030.04710.19
5.0.30.0070.06010.19
5.0.20.0070.03310.19
5.0.10.0070.03710.19
5.0.00.0000.06710.19
4.4.90.0030.03310.19
4.4.80.0100.02310.19
4.4.70.0000.03710.19
4.4.60.0070.03010.19
4.4.50.0000.04010.19
4.4.40.0000.03310.19
4.4.30.0030.03310.19
4.4.20.0130.02710.19
4.4.10.0070.03010.19
4.4.00.0000.05710.19
4.3.110.0030.03310.19
4.3.100.0030.03010.19
4.3.90.0030.02310.19
4.3.80.0030.04310.19
4.3.70.0000.03010.19
4.3.60.0070.03010.19
4.3.50.0030.03010.19
4.3.40.0000.03710.19
4.3.30.0030.03010.19
4.3.20.0000.04010.19
4.3.10.0000.02310.19
4.3.00.0000.03010.19

preferences:
45.25 ms | 400 KiB | 5 Q