3v4l.org

run code in 300+ PHP versions simultaneously
<?php $haystack = 'meeting;skype'; $needle = 'meeting'; var_dump( strpos($haystack, $needle) == false, strpos($haystack, $needle) === false );

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)
8.4.20.0070.00317.42
8.4.10.0140.00719.18
8.3.150.0150.00320.72
8.3.140.0060.00316.78
8.3.130.0000.01018.37
8.3.120.0110.00420.73
8.3.110.0060.00320.94
8.3.100.0090.00016.66
8.3.90.0110.00716.63
8.3.80.0030.00618.31
8.3.70.0160.00616.63
8.3.60.0120.00918.43
8.3.50.0120.00717.38
8.3.40.0140.00318.59
8.3.30.0100.00318.50
8.3.20.0110.00420.21
8.3.10.0040.00420.64
8.3.00.0080.00020.85
8.2.260.0000.01418.77
8.2.250.0030.00516.71
8.2.240.0040.00416.91
8.2.230.0060.00322.58
8.2.220.0050.00324.06
8.2.210.0000.00826.77
8.2.200.0060.00316.50
8.2.190.0090.00916.58
8.2.180.0170.00316.61
8.2.170.0110.00422.96
8.2.160.0090.00622.14
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00220.93
8.2.110.0030.00620.84
8.2.100.0060.00617.72
8.2.90.0060.00319.05
8.2.80.0030.00617.97
8.2.70.0070.00317.50
8.2.60.0040.00417.93
8.2.50.0000.00818.16
8.2.40.0050.00320.37
8.2.30.0000.00819.24
8.2.20.0050.00317.92
8.2.10.0050.00218.04
8.2.00.0000.00818.01
8.1.310.0040.00416.81
8.1.300.0040.00416.15
8.1.290.0040.00418.88
8.1.280.0120.00325.92
8.1.270.0090.00022.05
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00721.31
8.1.230.0110.00017.70
8.1.220.0080.00017.76
8.1.210.0000.00818.77
8.1.200.0030.00617.36
8.1.190.0040.00419.01
8.1.180.0070.00018.10
8.1.170.0030.00618.80
8.1.160.0060.00318.87
8.1.150.0040.00418.87
8.1.140.0040.00419.48
8.1.130.0070.00018.87
8.1.120.0000.00717.44
8.1.110.0040.00417.50
8.1.100.0070.00017.50
8.1.90.0070.00017.44
8.1.80.0020.00517.45
8.1.70.0030.00317.49
8.1.60.0040.00417.39
8.1.50.0050.00217.56
8.1.40.0030.00517.48
8.1.30.0030.00617.50
8.1.20.0040.00417.66
8.1.10.0030.00617.40
8.1.00.0070.00017.33
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.30
8.0.270.0030.00717.01
8.0.260.0030.00318.88
8.0.250.0060.00016.98
8.0.240.0070.00016.95
8.0.230.0000.00816.79
8.0.220.0030.00516.79
8.0.210.0030.00316.94
8.0.200.0030.00316.80
8.0.190.0040.00416.95
8.0.180.0070.00016.95
8.0.170.0040.00316.95
8.0.160.0040.00416.79
8.0.150.0030.00316.72
8.0.140.0030.00716.84
8.0.130.0060.00013.25
8.0.120.0000.00716.80
8.0.110.0050.00316.89
8.0.100.0000.00716.77
8.0.90.0030.00516.79
8.0.80.0070.00816.88
8.0.70.0040.00416.93
8.0.60.0030.00516.91
8.0.50.0040.00416.96
8.0.30.0100.00716.99
8.0.20.0130.00617.40
8.0.10.0040.00416.80
8.0.00.0140.00416.74
7.4.330.0020.00215.55
7.4.320.0000.00716.60
7.4.300.0060.00016.60
7.4.290.0000.00816.48
7.4.280.0050.00316.65
7.4.270.0000.00716.49
7.4.260.0030.00316.49
7.4.250.0040.00416.44
7.4.240.0060.00316.55
7.4.230.0000.00716.36
7.4.220.0120.00616.34
7.4.210.0100.01016.65
7.4.200.0000.00716.70
7.4.160.0140.00716.45
7.4.150.0000.01717.40
7.4.140.0130.00717.86
7.4.130.0070.01016.44
7.4.120.0120.00916.53
7.4.110.0090.00916.55
7.4.100.0120.00916.39
7.4.90.0120.00616.31
7.4.80.0110.00819.39
7.4.70.0110.00816.52
7.4.60.0090.00616.38
7.4.50.0070.01116.32
7.4.40.0090.00916.47
7.4.30.0060.01216.38
7.4.10.0070.01014.85
7.4.00.0140.00315.08
7.3.330.0000.00612.98
7.3.320.0030.00313.05
7.3.310.0000.00616.17
7.3.300.0000.00716.16
7.3.290.0070.00716.21
7.3.280.0100.00616.27
7.3.270.0140.00317.40
7.3.260.0100.01016.26
7.3.250.0130.00516.34
7.3.240.0090.00716.22
7.3.230.0120.00416.45
7.3.210.0100.00716.13
7.3.200.0030.01816.32
7.3.190.0030.01316.42
7.3.180.0100.00716.36
7.3.170.0060.00916.41
7.3.160.0120.00916.22
7.3.130.0060.00914.38
7.3.120.0070.01014.52
7.3.110.0070.01114.90
7.3.100.0070.01014.93
7.3.90.0060.01214.63
7.3.80.0070.00714.93
7.3.70.0110.00314.77
7.3.60.0030.01414.55
7.3.50.0060.00914.61
7.3.40.0060.00614.57
7.3.30.0090.00914.79
7.3.20.0130.00316.34
7.3.10.0060.00916.64
7.3.00.0120.00316.58
7.2.330.0060.01216.62
7.2.320.0070.01416.25
7.2.310.0120.00416.67
7.2.300.0080.01416.65
7.2.290.0070.01016.48
7.2.260.0100.01014.75
7.2.250.0090.00314.63
7.2.240.0080.00814.82
7.2.230.0090.00614.83
7.2.220.0070.00714.86
7.2.210.0060.00915.04
7.2.200.0130.00314.57
7.2.190.0060.01014.84
7.2.180.0090.00015.00
7.2.170.0070.00714.90
7.2.160.0040.01114.96
7.2.150.0070.01016.82
7.2.140.0070.00716.87
7.2.130.0120.00316.57
7.2.120.0040.00716.80
7.2.110.0120.00316.98
7.2.100.0060.00316.63
7.2.90.0090.00616.92
7.2.80.0030.01316.59
7.2.70.0060.01016.57
7.2.60.0070.00716.63
7.2.50.0070.00716.75
7.2.40.0040.00816.88
7.2.30.0060.00816.91
7.2.20.0040.01117.00
7.2.10.0120.00316.61
7.2.00.0060.00916.98
7.1.330.0000.01415.59
7.1.320.0130.00315.62
7.1.310.0090.00315.41
7.1.300.0000.01115.54
7.1.290.0070.00315.79
7.1.280.0120.00615.71
7.1.270.0120.00815.45
7.1.260.0030.00715.75
7.1.250.0060.00915.77
7.1.240.0030.01015.63
7.1.230.0060.00915.74
7.1.220.0030.00715.79
7.1.210.0000.01715.57
7.1.200.0040.00715.66
7.1.190.0080.00415.70
7.1.180.0030.01315.87
7.1.170.0040.00815.64
7.1.160.0070.00715.69
7.1.150.0000.01415.65
7.1.140.0110.00415.73
7.1.130.0000.01015.79
7.1.120.0070.00315.77
7.1.110.0040.00715.61
7.1.100.0100.00315.84
7.1.90.0070.00715.58
7.1.80.0030.01317.06
7.1.70.0080.00816.39
7.1.60.0130.01125.36
7.1.50.0140.00825.15
7.1.40.0130.01325.05
7.1.30.0140.00824.96
7.1.20.0150.00825.23
7.1.10.0050.01116.12
7.1.00.0070.00916.13
7.0.330.0100.00015.30
7.0.320.0060.00915.34
7.0.310.0060.00315.43
7.0.300.0070.00715.29
7.0.290.0100.00315.39
7.0.280.0040.00414.95
7.0.270.0060.00315.21
7.0.260.0100.00315.33
7.0.250.0060.00915.46
7.0.240.0040.00415.27
7.0.230.0040.01215.24
7.0.220.0070.00715.32
7.0.210.0030.00915.23
7.0.200.0070.00815.90
7.0.190.0090.01316.06
7.0.180.0050.00915.86
7.0.170.0030.01015.89
7.0.160.0030.01015.68
7.0.150.0070.00815.79
7.0.140.0060.01115.84
7.0.130.0070.00515.82
7.0.120.0090.00715.93
7.0.110.0080.00515.91
7.0.100.0030.01015.65
7.0.90.0070.00715.87
7.0.80.0060.00915.82
7.0.70.0030.00915.84
7.0.60.0030.01215.81
7.0.50.0050.01015.93
7.0.40.0060.00615.00
7.0.30.0040.00814.96
7.0.20.0030.01214.89
7.0.10.0080.00814.98
7.0.00.0020.01414.85
5.6.400.0040.01114.03
5.6.390.0110.00013.83
5.6.380.0100.00314.28
5.6.370.0000.01214.54
5.6.360.0080.00414.23
5.6.350.0030.00514.05
5.6.340.0090.00614.56
5.6.330.0070.01014.38
5.6.320.0060.00913.85
5.6.310.0090.00614.21
5.6.300.0070.00714.40
5.6.290.0080.00814.04
5.6.280.0000.01314.20
5.6.270.0060.00614.28
5.6.260.0070.00314.09
5.6.250.0060.00914.48
5.6.240.0070.00714.15
5.6.230.0060.00914.15
5.6.220.0060.00313.99
5.6.210.0040.00814.11
5.6.200.0110.00414.10
5.6.190.0110.00714.10
5.6.180.0060.00914.14
5.6.170.0070.01014.13
5.6.160.0060.01013.93
5.6.150.0080.00313.98
5.6.140.0080.00614.04
5.6.130.0080.00014.43
5.6.120.0080.00814.33
5.6.110.0110.00414.34
5.6.100.0070.00713.89
5.6.90.0030.00714.31
5.6.80.0030.01014.24
5.6.70.0090.00614.18
5.6.60.0070.01014.25
5.6.50.0100.00314.39
5.6.40.0060.00914.11
5.6.30.0040.01114.01
5.6.20.0000.01014.28
5.6.10.0080.00414.13
5.6.00.0060.00914.10

preferences:
55.05 ms | 403 KiB | 5 Q