3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'prefix.column alias'; $pos = strpos ($str, '.'); $posr = strrpos ($str, ' '); echo substr ($str, $pos + 1);

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)
8.3.60.0090.00916.50
8.3.50.0090.01321.98
8.3.40.0110.01118.66
8.3.30.0150.00018.75
8.3.20.0030.00519.01
8.3.10.0070.00021.86
8.3.00.0040.00420.95
8.2.180.0110.00717.97
8.2.170.0030.01522.96
8.2.160.0030.01020.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00319.64
8.2.120.0050.00326.35
8.2.110.0030.00722.27
8.2.100.0000.01117.84
8.2.90.0050.00517.63
8.2.80.0060.00317.97
8.2.70.0000.00818.03
8.2.60.0040.00418.03
8.2.50.0030.00519.23
8.2.40.0040.00420.63
8.2.30.0050.00219.12
8.2.20.0050.00317.93
8.2.10.0000.00818.12
8.2.00.0040.00417.66
8.1.280.0150.00025.92
8.1.270.0000.00722.18
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0070.01323.92
8.1.230.0070.00419.16
8.1.220.0030.00517.78
8.1.210.0110.00418.77
8.1.200.0060.00617.23
8.1.190.0040.00417.13
8.1.180.0000.00718.10
8.1.170.0040.00418.51
8.1.160.0050.00319.07
8.1.150.0000.00720.20
8.1.140.0040.00719.50
8.1.130.0000.00717.63
8.1.120.0040.00417.43
8.1.110.0050.00317.39
8.1.100.0000.00817.38
8.1.90.0040.00417.40
8.1.80.0040.00417.43
8.1.70.0000.00717.38
8.1.60.0000.00917.57
8.1.50.0000.00817.49
8.1.40.0070.00017.37
8.1.30.0040.00417.46
8.1.20.0000.00717.65
8.1.10.0040.00417.42
8.1.00.0050.00317.33
8.0.300.0070.00019.61
8.0.290.0030.00716.63
8.0.280.0030.00318.44
8.0.270.0030.00317.13
8.0.260.0000.00717.25
8.0.250.0060.00316.86
8.0.240.0060.00016.93
8.0.230.0030.00616.79
8.0.220.0030.00316.80
8.0.210.0030.00316.71
8.0.200.0030.00316.75
8.0.190.0040.00416.93
8.0.180.0040.00416.84
8.0.170.0060.00316.88
8.0.160.0050.00316.77
8.0.150.0040.00416.75
8.0.140.0040.00416.73
8.0.130.0000.00513.30
8.0.120.0050.00216.78
8.0.110.0000.00716.78
8.0.100.0030.00416.68
8.0.90.0020.00516.89
8.0.80.0100.00716.71
8.0.70.0000.00716.77
8.0.60.0040.00416.70
8.0.50.0040.00416.63
8.0.30.0100.01016.83
8.0.20.0070.01317.40
8.0.10.0050.00216.83
8.0.00.0030.01616.82
7.4.330.0020.00215.55
7.4.320.0060.00016.48
7.4.300.0000.00616.45
7.4.290.0060.00016.43
7.4.280.0000.00716.57
7.4.270.0000.00716.54
7.4.260.0080.00016.52
7.4.250.0000.00716.39
7.4.240.0000.00716.33
7.4.230.0030.00316.61
7.4.220.0110.00716.41
7.4.210.0100.00316.48
7.4.200.0070.00016.53
7.4.160.0150.00516.38
7.4.150.0120.00617.40
7.4.140.0110.00817.86
7.4.130.0080.01116.41
7.4.120.0070.01116.42
7.4.110.0100.00616.58
7.4.100.0090.00916.40
7.4.90.0080.00816.30
7.4.80.0080.00819.39
7.4.70.0060.01116.48
7.4.60.0100.00716.60
7.4.50.0030.01216.34
7.4.40.0180.00016.52
7.4.30.0070.00916.64
7.4.10.0030.01014.95
7.4.00.0100.00514.79
7.3.330.0030.00313.18
7.3.320.0020.00212.95
7.3.310.0030.00316.29
7.3.300.0000.00716.12
7.3.290.0070.00616.25
7.3.280.0110.00816.18
7.3.270.0060.01217.40
7.3.260.0110.00616.35
7.3.250.0070.01116.39
7.3.240.0100.00616.39
7.3.230.0060.01016.39
7.3.210.0040.01316.43
7.3.200.0070.01019.39
7.3.190.0030.01316.29
7.3.180.0100.00616.33
7.3.170.0120.00416.63
7.3.160.0090.00916.56
7.3.130.0070.00714.83
7.3.120.0050.00914.71
7.3.110.0040.01014.78
7.3.100.0060.00814.75
7.3.90.0080.00714.50
7.3.80.0030.00914.66
7.3.70.0040.00714.79
7.3.60.0120.00214.85
7.3.50.0070.00914.57
7.3.40.0070.00714.82
7.3.30.0070.00814.77
7.3.20.0050.01116.56
7.3.10.0110.00316.66
7.3.00.0080.00616.33
7.2.330.0090.01216.29
7.2.320.0090.01316.56
7.2.310.0130.00316.63
7.2.300.0120.00916.31
7.2.290.0110.00616.35
7.2.260.0100.00714.90
7.2.250.0070.01014.73
7.2.240.0020.01314.70
7.2.230.0060.00914.99
7.2.220.0050.00914.96
7.2.210.0040.01014.98
7.2.200.0080.00614.95
7.2.190.0050.00714.99
7.2.180.0070.00914.95
7.2.170.0050.01015.04
7.2.160.0050.01015.04
7.2.150.0060.01116.59
7.2.140.0080.00816.63
7.2.130.0060.01116.91
7.2.120.0080.00616.87
7.2.110.0110.00616.85
7.2.100.0050.01216.73
7.2.90.0060.00516.74
7.2.80.0090.00616.76
7.2.70.0070.01016.85
7.2.60.0080.00316.72
7.2.50.0060.00916.81
7.2.40.0050.00916.73
7.2.30.0050.01016.95
7.2.20.0060.00816.72
7.2.10.0050.01016.95
7.2.00.0030.01016.75
7.1.330.0030.01115.65
7.1.320.0060.00615.61
7.1.310.0070.00615.67
7.1.300.0050.00815.85
7.1.290.0030.00815.69
7.1.280.0030.01015.64
7.1.270.0030.01415.72
7.1.260.0060.00615.80
7.1.250.0070.00815.77
7.1.240.0060.00615.84
7.1.230.0100.00715.79
7.1.220.0050.00515.83
7.1.210.0030.00915.73
7.1.200.0000.01615.82
7.1.190.0040.01415.74
7.1.180.0030.01415.73
7.1.170.0080.00415.88
7.1.160.0040.01115.75
7.1.150.0100.00315.51
7.1.140.0060.00915.74
7.1.130.0090.00615.75
7.1.120.0080.00415.82
7.1.110.0040.01115.54
7.1.100.0000.01115.78
7.1.90.0000.01015.93
7.1.80.0000.01215.72
7.1.70.0070.00416.45
7.1.60.0070.00416.41
7.1.50.0030.01115.93
7.1.40.0070.00715.90
7.1.30.0040.00815.78
7.1.20.0100.00315.52
7.1.10.0060.00615.64
7.1.00.0050.04218.99
7.0.330.0030.01015.36
7.0.320.0040.00815.14
7.0.310.0080.00415.23
7.0.300.0030.00915.50
7.0.290.0070.00715.36
7.0.280.0080.00015.40
7.0.270.0080.00415.13
7.0.260.0000.00915.13
7.0.250.0030.01215.45
7.0.240.0030.00615.31
7.0.230.0040.01115.38
7.0.220.0060.00915.54
7.0.210.0100.00315.53
7.0.200.0270.00615.05
7.0.190.0060.00315.17
7.0.180.0090.00915.47
7.0.170.0080.00515.49
7.0.160.0030.01015.14
7.0.150.0130.00015.49
7.0.140.0040.00415.35
7.0.130.0100.03218.73
7.0.120.0060.03118.78
7.0.110.0070.03418.81
7.0.100.0120.02718.82
7.0.90.0030.03718.62
7.0.80.0030.03518.71
7.0.70.0100.02818.73
7.0.60.0080.02818.75
7.0.50.0030.03318.76
7.0.40.0050.03217.77
7.0.30.0060.03017.70
7.0.20.0060.03317.84
7.0.10.0130.03017.86
7.0.00.0120.04017.73
5.6.400.0070.00714.39
5.6.390.0160.00014.33
5.6.380.0030.01014.38
5.6.370.0000.01514.23
5.6.360.0030.01014.50
5.6.350.0060.00914.13
5.6.340.0000.01214.05
5.6.330.0060.00914.41
5.6.320.0070.00714.22
5.6.310.0090.00314.47
5.6.300.0060.00913.97
5.6.290.0040.00714.26
5.6.280.0130.02517.71
5.6.270.0060.03917.72
5.6.260.0050.03317.55
5.6.250.0050.03317.72
5.6.240.0050.04717.64
5.6.230.0120.02817.47
5.6.220.0030.03117.70
5.6.210.0050.03117.70
5.6.200.0070.03217.53
5.6.190.0030.03317.56
5.6.180.0080.03717.50
5.6.170.0030.03617.55
5.6.160.0130.03817.48
5.6.150.0030.03517.47
5.6.140.0140.03417.67
5.6.130.0120.03317.44
5.6.120.0080.03917.56
5.6.110.0030.03517.65
5.6.100.0070.03617.55
5.6.90.0070.03017.44
5.6.80.0070.02917.38
5.6.70.0040.03217.38
5.6.60.0060.03017.26
5.6.50.0050.04017.33
5.6.40.0030.03217.16
5.6.30.0070.04417.18
5.6.20.0030.04717.34
5.6.10.0030.04517.21
5.6.00.0030.03117.21

preferences:
61.56 ms | 401 KiB | 5 Q