3v4l.org

run code in 300+ PHP versions simultaneously
<?php $needle = 'apple'; $haystack = 'pearapplepear'; $x = strripos($haystack, $needle); var_dump($x);

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)
8.3.60.0110.00816.25
8.3.50.0190.00816.28
8.3.40.0030.01418.55
8.3.30.0110.00418.41
8.3.20.0040.00418.39
8.3.10.0030.00618.61
8.3.00.0080.00019.25
8.2.180.0100.01016.50
8.2.170.0140.00322.96
8.2.160.0100.00718.83
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00319.54
8.2.110.0000.01020.98
8.2.100.0110.00017.79
8.2.90.0080.00019.09
8.2.80.0080.00017.97
8.2.70.0080.00017.38
8.2.60.0000.00817.80
8.2.50.0030.00617.91
8.2.40.0080.00019.35
8.2.30.0090.00317.49
8.2.20.0090.00017.52
8.2.10.0040.00417.59
8.2.00.0000.00817.55
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.18
8.1.230.0040.00817.76
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0060.00317.62
8.1.160.0050.00219.01
8.1.150.0000.00718.62
8.1.140.0050.00217.38
8.1.130.0030.00317.37
8.1.120.0040.00417.42
8.1.110.0040.00417.39
8.1.100.0030.00517.25
8.1.90.0040.00417.27
8.1.80.0050.00317.28
8.1.70.0030.00317.36
8.1.60.0040.00417.38
8.1.50.0050.00217.27
8.1.40.0050.00217.43
8.1.30.0050.00317.50
8.1.20.0090.00317.41
8.1.10.0000.00717.38
8.1.00.0000.00817.34
8.0.300.0070.00018.77
8.0.290.0030.00616.63
8.0.280.0030.00518.57
8.0.270.0030.00317.13
8.0.260.0030.00316.66
8.0.250.0030.00716.92
8.0.240.0080.00016.89
8.0.230.0000.00716.86
8.0.220.0100.00016.69
8.0.210.0070.00016.83
8.0.200.0000.00616.91
8.0.190.0000.00816.78
8.0.180.0000.00916.75
8.0.170.0040.00416.74
8.0.160.0040.00416.93
8.0.150.0070.00016.65
8.0.140.0040.00416.66
8.0.130.0060.00313.18
8.0.120.0000.00916.70
8.0.110.0030.00316.77
8.0.100.0040.00416.82
8.0.90.0040.00416.76
8.0.80.0090.01216.86
8.0.70.0000.00716.81
8.0.60.0030.00616.62
8.0.50.0070.00016.93
8.0.30.0130.00617.16
8.0.20.0090.00917.02
8.0.10.0070.00016.81
8.0.00.0070.01116.69
7.4.330.0050.00012.93
7.4.320.0000.00816.33
7.4.300.0040.00416.35
7.4.290.0060.00316.53
7.4.280.0040.00416.46
7.4.270.0050.00316.45
7.4.260.0000.00513.18
7.4.250.0030.00616.43
7.4.240.0040.00416.50
7.4.230.0070.00016.51
7.4.220.0130.00716.52
7.4.210.0130.00016.41
7.4.200.0000.00616.63
7.4.190.0060.00316.47
7.4.160.0060.00916.41
7.4.150.0070.01016.27
7.4.140.0190.00317.86
7.4.130.0100.00716.25
7.4.120.0190.00316.21
7.4.110.0040.01216.34
7.4.100.0130.01016.37
7.4.90.0160.00316.26
7.4.80.0100.01319.39
7.4.70.0110.00616.34
7.4.60.0120.00616.27
7.4.50.0070.00016.40
7.4.40.0030.00816.39
7.4.30.0150.00416.45
7.4.00.0060.00914.75
7.3.330.0030.00312.90
7.3.320.0050.00012.85
7.3.310.0000.00716.09
7.3.300.0000.00616.02
7.3.290.0060.00916.16
7.3.280.0100.00316.15
7.3.270.0170.00016.35
7.3.260.0060.01116.13
7.3.240.0070.01016.14
7.3.230.0100.00716.19
7.3.210.0150.00616.16
7.3.200.0030.01416.31
7.3.190.0100.00716.58
7.3.180.0130.00316.10
7.3.170.0070.01316.24
7.3.160.0120.00916.17
7.3.120.0030.01014.68
7.3.10.0090.00316.32
7.3.00.0070.00716.38
7.2.330.0070.01316.55
7.2.320.0090.00916.42
7.2.310.0070.01616.62
7.2.300.0060.01316.30
7.2.290.0130.00316.35
7.2.130.0130.00016.58
7.2.120.0040.01116.39
7.2.110.0090.00316.69
7.2.100.0070.00716.43
7.2.90.0040.00716.57
7.2.80.0070.00316.48
7.2.70.0030.01216.60
7.2.60.0040.00816.52
7.2.50.0030.01016.66
7.2.40.0060.00616.70
7.2.30.0090.00316.53
7.2.20.0090.00616.69
7.2.10.0030.00716.45
7.2.00.0080.00718.14
7.1.250.0000.01515.31
7.1.70.0030.00516.95
7.1.60.0070.01819.21
7.1.50.0060.01516.73
7.1.00.0070.07022.33
7.0.200.0030.00716.64
7.0.140.0030.07321.97
7.0.120.0070.07022.00
7.0.60.0230.08019.84
7.0.50.0130.03317.89
7.0.40.0200.07020.40
7.0.30.0030.06319.96
7.0.20.0070.07320.04
7.0.10.0030.06320.11
7.0.00.0130.06020.03
5.6.280.0030.07320.88
5.6.210.0070.07720.75
5.6.200.0030.04318.20
5.6.190.0100.07020.63
5.6.180.0130.07720.77
5.6.170.0070.08320.41
5.6.160.0130.07720.76
5.6.150.0100.04720.11
5.6.140.0170.04020.39
5.6.130.0100.05320.11
5.6.120.0070.04720.37
5.6.110.0100.08020.28
5.6.100.0100.07320.09
5.6.90.0030.04320.31
5.6.80.0100.07719.51
5.6.70.0000.04719.70
5.6.60.0170.07719.65
5.6.50.0100.07019.70
5.6.40.0070.04719.73
5.6.30.0170.03019.52
5.6.20.0000.05319.63
5.6.10.0070.05019.82
5.6.00.0030.06019.45
5.5.350.0030.04020.39
5.5.340.0130.07017.99
5.5.330.0130.05320.23
5.5.320.0030.08320.47
5.5.310.0130.06320.19
5.5.300.0130.05720.20
5.5.290.0130.05020.20
5.5.280.0000.04720.12
5.5.270.0100.07720.23
5.5.260.0130.05020.14
5.5.250.0000.06320.06
5.5.240.0030.09019.29
5.5.230.0000.04719.58
5.5.220.0030.05319.35
5.5.210.0070.08019.28
5.5.200.0130.04719.61
5.5.190.0070.04719.42
5.5.180.0070.04719.57
5.5.160.0070.07719.27
5.5.150.0030.06319.32
5.5.140.0070.04319.31
5.5.130.0130.05019.51
5.5.120.0000.05019.31
5.5.110.0100.05719.53
5.5.100.0130.07319.37
5.5.90.0100.07719.45
5.5.80.0100.04719.32
5.5.70.0070.08319.47
5.5.60.0030.07319.45
5.5.50.0070.07019.31
5.5.40.0070.07719.28
5.5.30.0130.04019.43
5.5.20.0030.08319.45
5.5.10.0000.05319.39
5.5.00.0070.06719.45
5.4.450.0000.04319.40
5.4.440.0100.03319.35
5.4.430.0070.05319.46
5.4.420.0030.07319.46
5.4.410.0070.03319.09
5.4.400.0100.07019.14
5.4.390.0030.04019.17
5.4.380.0070.04319.08
5.4.370.0130.07019.14
5.4.360.0100.07318.79
5.4.350.0100.05719.15
5.4.340.0030.04719.18
5.4.320.0070.05318.91
5.4.310.0100.03319.07
5.4.300.0100.07318.92
5.4.290.0130.05318.79
5.4.280.0070.04019.00
5.4.270.0070.04319.19
5.4.260.0030.04019.17
5.4.250.0030.05019.17
5.4.240.0100.05319.07
5.4.230.0100.07718.79
5.4.220.0200.04019.17
5.4.210.0100.07019.17
5.4.200.0070.06318.78
5.4.190.0000.05018.92
5.4.180.0100.06318.90
5.4.170.0130.06319.11
5.4.160.0130.06319.06
5.4.150.0130.06719.15
5.4.140.0070.07316.43
5.4.130.0100.05016.30
5.4.120.0030.08016.28
5.4.110.0030.03716.32
5.4.100.0000.05716.37
5.4.90.0070.04316.41
5.4.80.0070.05016.35
5.4.70.0000.05316.27
5.4.60.0030.04016.25
5.4.50.0070.06016.27
5.4.40.0070.07316.25
5.4.30.0170.06716.37
5.4.20.0070.04716.24
5.4.10.0070.06716.21
5.4.00.0000.08015.92
5.3.290.0100.05314.58
5.3.280.0100.06714.38
5.3.270.0100.03314.54
5.3.260.0070.07314.54
5.3.250.0130.06314.52
5.3.240.0000.08014.54
5.3.230.0170.06714.68
5.3.220.0070.05314.50
5.3.210.0000.04314.45
5.3.200.0130.05314.44
5.3.190.0100.04314.48
5.3.180.0070.07014.48
5.3.170.0130.05714.51
5.3.160.0130.04314.49
5.3.150.0070.07714.48
5.3.140.0070.04314.47
5.3.130.0070.03714.46
5.3.120.0100.07014.36
5.3.110.0030.04314.63
5.3.100.0100.04013.96
5.3.90.0000.04714.00
5.3.80.0100.03313.80
5.3.70.0000.04713.83
5.3.60.0030.07013.95
5.3.50.0030.05013.96
5.3.40.0030.07713.88
5.3.30.0100.05313.85
5.3.20.0070.07013.64
5.3.10.0070.07013.63
5.3.00.0030.07013.45
5.2.170.0030.03011.24
5.2.160.0070.02711.30
5.2.150.0070.06011.09
5.2.140.0070.04011.29
5.2.130.0000.05711.18
5.2.120.0070.03011.04
5.2.110.0030.06010.95
5.2.100.0030.03311.10
5.2.90.0070.06310.99
5.2.80.0030.06010.94
5.2.70.0000.03311.03
5.2.60.0030.05710.96
5.2.50.0100.03710.90
5.2.40.0070.03710.88
5.2.30.0100.04710.99
5.2.20.0030.04710.85
5.2.10.0030.03310.86
5.2.00.0070.06010.79
5.1.60.0030.0309.89
5.1.50.0100.0379.94
5.1.40.0100.0279.92
5.1.30.0000.03010.19
5.1.20.0070.03010.42
5.1.10.0030.0539.90
5.1.00.0070.0579.96
5.0.50.0100.0438.45
5.0.40.0000.0238.44
5.0.30.0030.0638.20
5.0.20.0000.0438.10
5.0.10.0100.0378.18
5.0.00.0070.0338.10
4.4.90.0030.0236.55
4.4.80.0000.0336.55
4.4.70.0030.0336.55
4.4.60.0070.0306.55
4.4.50.0070.0206.55
4.4.40.0000.0276.55
4.4.30.0030.0236.55
4.4.20.0030.0336.55
4.4.10.0030.0376.55
4.4.00.0030.0536.55
4.3.110.0030.0376.55
4.3.100.0000.0376.55
4.3.90.0000.0276.55
4.3.80.0070.0506.55
4.3.70.0030.0336.55
4.3.60.0070.0336.55
4.3.50.0070.0236.55
4.3.40.0070.0476.55
4.3.30.0000.0376.55
4.3.20.0000.0376.55
4.3.10.0000.0306.55
4.3.00.0000.0276.55

preferences:
44.41 ms | 401 KiB | 5 Q