3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "foo.domain.com"; $m = "domain.com"; var_dump(substr_compare($str, $m, -strlen($m), strlen($m)));

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)
8.3.60.0150.00016.63
8.3.50.0030.01416.13
8.3.40.0110.00418.55
8.3.30.0070.00718.69
8.3.20.0000.00820.54
8.3.10.0050.00221.78
8.3.00.0050.00320.94
8.2.180.0070.01316.50
8.2.170.0100.01022.96
8.2.160.0000.01320.35
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0080.00021.04
8.2.120.0040.00426.35
8.2.110.0000.01021.02
8.2.100.0090.00317.91
8.2.90.0090.00018.34
8.2.80.0030.00618.03
8.2.70.0000.00818.04
8.2.60.0040.00417.38
8.2.50.0080.00518.10
8.2.40.0040.00420.40
8.2.30.0040.00419.12
8.2.20.0040.00418.05
8.2.10.0040.00418.10
8.2.00.0030.00517.57
8.1.280.0110.00425.92
8.1.270.0030.00522.10
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0030.00622.67
8.1.230.0080.00322.66
8.1.220.0040.00417.78
8.1.210.0050.00318.77
8.1.200.0030.00517.13
8.1.190.0080.00017.23
8.1.180.0070.00018.10
8.1.170.0080.00018.45
8.1.160.0040.00420.61
8.1.150.0000.00720.20
8.1.140.0040.00419.55
8.1.130.0050.00217.54
8.1.120.0070.00017.43
8.1.110.0000.00717.29
8.1.100.0050.00217.41
8.1.90.0000.00817.38
8.1.80.0070.00017.30
8.1.70.0000.00717.39
8.1.60.0000.00817.54
8.1.50.0000.00817.38
8.1.40.0040.00417.27
8.1.30.0030.00517.49
8.1.20.0040.00417.53
8.1.10.0000.00717.51
8.1.00.0040.00417.43
8.0.300.0030.00320.04
8.0.290.0000.00816.63
8.0.280.0030.00318.33
8.0.270.0040.00417.16
8.0.260.0030.00317.15
8.0.250.0000.00716.98
8.0.240.0000.00716.81
8.0.230.0000.00716.94
8.0.220.0080.00016.70
8.0.210.0030.00316.80
8.0.200.0070.00016.89
8.0.190.0100.00016.90
8.0.180.0040.00416.82
8.0.170.0040.00416.81
8.0.160.0040.00416.77
8.0.150.0000.00816.66
8.0.140.0000.00716.80
8.0.130.0060.00013.20
8.0.120.0040.00416.68
8.0.110.0030.00316.70
8.0.100.0000.00816.89
8.0.90.0030.00616.77
8.0.80.0070.01516.73
8.0.70.0040.00416.61
8.0.60.0000.00716.77
8.0.50.0000.00716.85
8.0.30.0110.00516.95
8.0.20.0100.01117.40
8.0.10.0030.00516.90
8.0.00.0060.01016.64
7.4.330.0030.00315.55
7.4.320.0000.00616.45
7.4.300.0030.00316.41
7.4.290.0000.00716.55
7.4.280.0070.00416.35
7.4.270.0000.00716.50
7.4.260.0030.00316.43
7.4.250.0030.00316.48
7.4.240.0070.00016.29
7.4.230.0070.00016.33
7.4.220.0100.00716.63
7.4.210.0120.00316.39
7.4.200.0000.00716.27
7.4.160.0110.00516.39
7.4.150.0090.00917.40
7.4.140.0110.00717.86
7.4.130.0080.00916.42
7.4.120.0120.00516.42
7.4.110.0130.01016.30
7.4.100.0120.00616.49
7.4.90.0060.01116.35
7.4.80.0040.01519.39
7.4.70.0030.01316.58
7.4.60.0120.00416.60
7.4.50.0070.00716.38
7.4.40.0140.00316.69
7.4.30.0000.01716.35
7.4.00.0050.01414.83
7.3.330.0050.00313.23
7.3.320.0020.00213.13
7.3.310.0060.00016.36
7.3.300.0030.00316.29
7.3.290.0090.01016.21
7.3.280.0090.00916.27
7.3.270.0090.00917.40
7.3.260.0080.01016.29
7.3.250.0100.00616.20
7.3.240.0080.01016.32
7.3.230.0040.01416.39
7.3.210.0130.00316.26
7.3.200.0130.00316.60
7.3.190.0030.01416.28
7.3.180.0060.00916.55
7.3.170.0120.00616.29
7.3.160.0070.01016.21
7.3.120.0100.00715.06
7.3.110.0060.00914.87
7.3.100.0090.00914.97
7.3.90.0040.01114.84
7.3.80.0100.00314.84
7.3.70.0030.01014.84
7.3.60.0040.00414.84
7.3.50.0030.00914.88
7.3.40.0030.00714.84
7.3.30.0090.00314.88
7.3.20.0090.00616.63
7.3.10.0070.00716.57
7.3.00.0040.00716.65
7.2.330.0140.00316.44
7.2.320.0150.00616.58
7.2.310.0100.00616.27
7.2.300.0140.00316.57
7.2.290.0140.00316.39
7.2.250.0030.01415.13
7.2.240.0000.01814.84
7.2.230.0080.00514.84
7.2.220.0090.00614.89
7.2.210.0030.01014.84
7.2.200.0030.01114.84
7.2.190.0070.00714.84
7.2.180.0070.00715.04
7.2.170.0100.00014.89
7.2.160.0080.00514.88
7.2.150.0070.00316.42
7.2.140.0050.00516.49
7.2.130.0070.00316.93
7.2.120.0070.00716.59
7.2.110.0140.00016.91
7.2.100.0030.01016.52
7.2.90.0070.00416.90
7.2.80.0110.00516.44
7.2.70.0040.01116.87
7.2.60.0070.00716.71
7.2.50.0060.00916.94
7.2.40.0040.01116.99
7.2.30.0030.00716.95
7.2.20.0090.00616.69
7.2.10.0000.01516.72
7.2.00.0050.00817.94
7.1.330.0070.01115.70
7.1.320.0000.01515.93
7.1.310.0090.00315.76
7.1.300.0000.01215.37
7.1.290.0070.00715.81
7.1.280.0040.00815.52
7.1.270.0070.00315.94
7.1.260.0060.00315.62
7.1.250.0000.00815.55
7.1.240.0000.01315.60
7.1.230.0030.01115.84
7.1.220.0070.00715.86
7.1.210.0040.01115.87
7.1.200.0080.00315.69
7.1.190.0030.01215.77
7.1.180.0000.01015.78
7.1.170.0070.00315.68
7.1.160.0060.00615.78
7.1.150.0040.01115.77
7.1.140.0060.00315.71
7.1.130.0070.00315.46
7.1.120.0030.01315.95
7.1.110.0060.00815.80
7.1.100.0040.00816.80
7.1.90.0060.00615.52
7.1.80.0030.00915.78
7.1.70.0000.01016.13
7.1.60.0090.00516.59
7.1.50.0120.00415.85
7.1.40.0090.00015.66
7.1.30.0040.00415.70
7.1.20.0030.01415.95
7.1.10.0090.00915.74
7.1.00.0080.03519.13
7.0.330.0030.01315.54
7.0.320.0040.01115.19
7.0.310.0060.00615.34
7.0.300.0050.00515.51
7.0.290.0090.00015.61
7.0.280.0090.00615.29
7.0.270.0030.01015.32
7.0.260.0090.00615.30
7.0.250.0090.00615.06
7.0.240.0040.00815.51
7.0.230.0050.00515.47
7.0.220.0000.00915.41
7.0.210.0080.00815.19
7.0.200.0270.00615.01
7.0.190.0060.01315.53
7.0.180.0110.00015.08
7.0.170.0040.01115.15
7.0.160.0000.01215.47
7.0.150.0100.00315.42
7.0.140.0130.00315.36
7.0.130.0030.03618.66
7.0.120.0050.03018.83
7.0.110.0080.04218.81
7.0.100.0070.03218.78
7.0.90.0100.03018.80
7.0.80.0050.04518.56
7.0.70.0040.03218.79
7.0.60.0070.03318.71
7.0.50.0080.03118.78
7.0.40.0080.03318.44
7.0.30.0120.02718.40
7.0.20.0100.02818.45
7.0.10.0070.03518.44
7.0.00.0090.04118.45
5.6.400.0030.01014.84
5.6.390.0000.01014.84
5.6.380.0000.01314.84
5.6.370.0040.01114.84
5.6.360.0030.00914.84
5.6.350.0110.00414.84
5.6.340.0030.01214.84
5.6.330.0080.00414.84
5.6.320.0060.00614.84
5.6.310.0060.01014.84
5.6.300.0060.01214.84
5.6.290.0030.00714.84
5.6.280.0050.03417.90
5.6.270.0080.03017.94
5.6.260.0100.02817.86
5.6.250.0080.03017.86
5.6.240.0080.02917.84
5.6.230.0050.03717.92
5.6.220.0070.03017.88
5.6.210.0090.03217.88
5.6.200.0140.02717.93
5.6.190.0070.03417.88
5.6.180.0040.03717.91
5.6.170.0070.03017.85
5.6.160.0060.03017.82
5.6.150.0070.03717.82
5.6.140.0070.04417.96
5.6.130.0060.03417.92
5.6.120.0100.03617.82
5.6.110.0200.03517.91
5.6.100.0060.04117.84
5.6.90.0070.03017.87
5.6.80.0080.03217.61
5.6.70.0080.02917.53
5.6.60.0050.03217.59
5.6.50.0110.02717.54
5.6.40.0020.03517.59
5.6.30.0030.03517.60
5.6.20.0070.02917.63
5.6.10.0060.02917.59
5.6.00.0050.02817.53

preferences:
58.18 ms | 401 KiB | 5 Q