3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo mb_strpos("福建", "福建省");

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)
8.3.60.0140.00416.75
8.3.50.0090.00921.86
8.3.40.0160.00318.75
8.3.30.0000.01418.47
8.3.20.0000.00818.75
8.3.10.0050.00321.82
8.3.00.0050.00221.64
8.2.180.0030.01416.38
8.2.170.0070.00722.96
8.2.160.0130.00022.13
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00019.64
8.2.120.0040.00426.35
8.2.110.0000.01022.25
8.2.100.0080.00417.66
8.2.90.0050.00317.75
8.2.80.0090.00018.66
8.2.70.0040.00417.68
8.2.60.0030.00618.22
8.2.50.0030.00619.39
8.2.40.0040.00421.06
8.2.30.0030.00719.13
8.2.20.0040.00417.89
8.2.10.0000.00718.00
8.2.00.0040.00417.61
8.1.280.0070.01125.92
8.1.270.0070.00022.05
8.1.260.0040.00428.09
8.1.250.0090.00928.09
8.1.240.0030.00623.79
8.1.230.0090.00317.64
8.1.220.0000.00717.75
8.1.210.0000.00818.77
8.1.200.0000.01017.11
8.1.190.0040.00417.13
8.1.180.0060.00318.78
8.1.170.0000.00818.57
8.1.160.0040.00422.08
8.1.150.0000.00718.66
8.1.140.0040.00419.43
8.1.130.0000.00717.48
8.1.120.0030.00417.22
8.1.110.0040.00317.33
8.1.100.0040.00417.29
8.1.90.0070.00017.31
8.1.80.0040.00417.34
8.1.70.0030.00317.22
8.1.60.0080.00417.52
8.1.50.0000.00917.35
8.1.40.0030.00617.48
8.1.30.0060.00317.55
8.1.20.0000.00717.44
8.1.10.0030.00517.55
8.1.00.0040.00417.44
8.0.300.0020.00518.77
8.0.290.0040.00416.63
8.0.280.0000.00818.31
8.0.270.0000.00717.29
8.0.260.0060.00017.16
8.0.250.0000.00717.00
8.0.240.0070.00016.86
8.0.230.0000.00716.71
8.0.220.0030.00316.85
8.0.210.0080.00016.70
8.0.200.0030.00316.84
8.0.190.0020.00516.88
8.0.180.0070.00016.68
8.0.170.0000.00816.73
8.0.160.0000.00716.75
8.0.150.0000.00716.75
8.0.140.0050.00216.67
8.0.130.0050.00013.32
8.0.120.0050.00316.68
8.0.110.0030.00516.79
8.0.100.0040.00416.83
8.0.90.0030.00316.68
8.0.80.0030.01616.73
8.0.70.0050.00316.63
8.0.60.0030.00316.62
8.0.50.0040.00416.64
8.0.30.0070.01116.95
8.0.20.0120.00817.40
8.0.10.0050.00216.69
8.0.00.0050.01516.61
7.4.330.0000.00515.55
7.4.320.0030.00316.51
7.4.300.0030.00316.46
7.4.290.0030.00316.50
7.4.280.0000.00716.43
7.4.270.0000.00616.48
7.4.260.0000.00716.25
7.4.250.0030.00316.23
7.4.240.0000.00816.47
7.4.230.0070.00016.25
7.4.220.0070.01116.39
7.4.210.0020.01316.44
7.4.200.0030.00316.11
7.4.160.0070.00916.34
7.4.150.0090.00917.40
7.4.140.0120.00917.86
7.4.130.0110.00716.46
7.4.120.0090.00916.47
7.4.110.0130.00416.32
7.4.100.0070.01016.42
7.4.90.0060.01016.27
7.4.80.0100.00719.39
7.4.70.0130.00316.34
7.4.60.0070.01016.36
7.4.50.0050.00516.20
7.4.40.0120.00916.41
7.4.30.0070.00916.41
7.4.00.0130.00214.82
7.3.330.0050.00012.97
7.3.320.0060.00013.00
7.3.310.0030.00316.26
7.3.300.0030.00616.04
7.3.290.0000.00716.03
7.3.280.0080.00916.14
7.3.270.0130.00817.40
7.3.260.0120.01016.35
7.3.250.0100.00816.21
7.3.240.0060.01116.08
7.3.230.0040.01516.39
7.3.210.0100.00616.43
7.3.200.0070.01416.18
7.3.190.0020.00316.45
7.3.180.0070.00716.51
7.3.170.0030.01516.20
7.3.160.0040.01416.28
7.3.120.0030.01314.51
7.3.110.0120.00414.69
7.3.100.0060.01214.63
7.3.90.0040.00814.89
7.3.80.0070.01114.71
7.3.70.0090.00314.68
7.3.60.0090.00914.54
7.3.50.0100.00014.47
7.3.40.0090.00314.57
7.3.30.0080.00414.54
7.3.20.0000.01516.34
7.3.10.0070.00716.60
7.3.00.0120.00716.18
7.2.330.0100.01016.47
7.2.320.0140.00316.22
7.2.310.0100.00716.64
7.2.300.0100.01316.53
7.2.290.0150.00316.53
7.2.250.0100.00714.70
7.2.240.0000.01815.13
7.2.230.0030.01014.57
7.2.220.0090.00614.71
7.2.210.0060.01314.99
7.2.200.0120.00014.98
7.2.190.0080.00514.78
7.2.180.0040.01214.88
7.2.170.0000.01114.66
7.2.160.0000.01114.60
7.2.150.0070.00416.73
7.2.140.0040.00816.58
7.2.130.0090.00716.61
7.2.120.0090.00916.56
7.2.110.0070.00716.49
7.2.100.0070.00816.64
7.2.90.0130.00516.65
7.2.80.0100.00516.75
7.2.70.0070.01016.46
7.2.60.0140.00116.59
7.2.50.0070.00916.81
7.2.40.0080.00716.62
7.2.30.0070.00916.49
7.2.20.0120.00416.60
7.2.10.0080.00816.46
7.2.00.0090.00717.61
7.1.330.0030.00715.66
7.1.320.0080.00415.74
7.1.310.0090.00615.36
7.1.300.0000.01415.73
7.1.290.0000.01515.55
7.1.280.0060.00315.80
7.1.270.0040.01115.53
7.1.260.0070.00415.38
7.1.250.0080.00615.47
7.1.240.0040.01115.77
7.1.230.0070.01015.67
7.1.220.0140.00315.57
7.1.210.0100.00315.44
7.1.200.0030.01415.53
7.1.190.0000.01415.73
7.1.180.0000.00915.56
7.1.170.0070.00415.57
7.1.160.0070.00715.64
7.1.150.0000.01315.60
7.1.140.0060.00615.73
7.1.130.0000.01515.64
7.1.120.0100.00715.40
7.1.110.0040.00715.43
7.1.100.0110.00415.74
7.1.90.0060.00915.64
7.1.80.0110.00315.46
7.1.70.0030.00516.46
7.1.60.0120.00715.27
7.1.50.0040.01215.51
7.1.40.0000.01715.45
7.1.30.0030.00915.64
7.1.20.0080.00015.74
7.1.10.0030.01015.71
7.1.00.0080.03718.95
7.0.330.0040.01115.45
7.0.320.0000.01115.26
7.0.310.0040.00415.33
7.0.300.0060.00615.43
7.0.290.0000.01515.27
7.0.280.0030.00915.18
7.0.270.0030.01015.29
7.0.260.0110.00315.27
7.0.250.0070.00315.53
7.0.240.0060.00915.03
7.0.230.0070.00714.89
7.0.220.0060.01015.44
7.0.210.0030.01015.12
7.0.200.0060.00615.08
7.0.190.0050.00815.42
7.0.180.0000.00815.09
7.0.170.0080.00415.36
7.0.160.0030.00915.23
7.0.150.0040.00915.30
7.0.140.0070.00715.11
7.0.130.0090.00014.98
7.0.120.0080.04218.84
7.0.110.0120.03018.62
7.0.100.0050.03618.68
7.0.90.0030.03618.70
7.0.80.0080.03318.59
7.0.70.0090.03518.57
7.0.60.0050.03418.41
7.0.50.0100.02818.63
7.0.40.0100.03917.93
7.0.30.0080.03817.99
7.0.20.0060.04317.96
7.0.10.0080.03217.92
7.0.00.0140.03017.94
5.6.400.0090.00914.02
5.6.390.0080.01014.05
5.6.380.0000.01413.88
5.6.370.0040.01113.95
5.6.360.0030.01014.34
5.6.350.0070.00414.18
5.6.340.0090.00614.17
5.6.330.0120.00414.20
5.6.320.0000.01314.17
5.6.310.0040.00813.89
5.6.300.0090.00614.26
5.6.290.0030.01014.34
5.6.280.0080.00413.90
5.6.270.0100.03417.74
5.6.260.0070.04017.46
5.6.250.0110.03217.51
5.6.240.0060.03117.45
5.6.230.0030.03917.53
5.6.220.0090.03217.62
5.6.210.0030.04117.59
5.6.200.0050.03317.41
5.6.190.0100.04017.47
5.6.180.0080.03517.52
5.6.170.0040.03517.48
5.6.160.0090.03217.44
5.6.150.0050.03417.55
5.6.140.0070.04217.45
5.6.130.0100.03217.52
5.6.120.0080.04117.56
5.6.110.0090.03317.58
5.6.100.0120.03217.51
5.6.90.0030.03817.74
5.6.80.0030.04017.19
5.6.70.0090.02917.27
5.6.60.0070.03717.24
5.6.50.0070.03217.06
5.6.40.0000.04517.36
5.6.30.0050.03317.10
5.6.20.0050.04717.27
5.6.10.0070.03017.26
5.6.00.0050.03617.13

preferences:
54.1 ms | 401 KiB | 5 Q