3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "thin"; echo chop("thin", '-webfont'); echo chop("hairline", '-webfont');

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)
8.3.40.0090.00618.59
8.3.30.0090.00618.48
8.3.20.0000.00720.60
8.3.10.0030.00518.85
8.3.00.0080.00021.66
8.2.170.0070.00722.96
8.2.160.0040.01120.48
8.2.150.0070.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00326.16
8.2.110.0100.00722.02
8.2.100.0030.00917.77
8.2.90.0040.00422.19
8.2.80.0030.00617.97
8.2.70.0040.00418.05
8.2.60.0050.00318.05
8.2.50.0040.00418.10
8.2.40.0040.00419.47
8.2.30.0020.00519.11
8.2.20.0050.00217.98
8.2.10.0080.00018.69
8.2.00.0040.00419.27
8.1.270.0040.00420.82
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00722.46
8.1.230.0100.00020.89
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0030.00716.96
8.1.180.0050.00218.10
8.1.170.0080.00018.34
8.1.160.0000.00718.86
8.1.150.0070.00018.74
8.1.140.0000.00718.76
8.1.130.0030.00319.96
8.1.120.0040.00417.39
8.1.110.0000.00717.41
8.1.100.0070.00017.37
8.1.90.0060.00317.27
8.1.80.0040.00417.34
8.1.70.0040.00417.26
8.1.60.0030.00617.39
8.1.50.0000.00817.34
8.1.40.0000.00817.32
8.1.30.0040.00417.45
8.1.20.0050.00317.53
8.1.10.0000.01117.55
8.1.00.0050.00217.41
8.0.300.0070.00020.03
8.0.290.0050.00216.75
8.0.280.0000.00718.34
8.0.270.0040.00417.21
8.0.260.0030.00318.41
8.0.250.0060.00016.99
8.0.240.0040.00416.96
8.0.230.0030.00516.88
8.0.220.0000.00716.86
8.0.210.0030.00316.72
8.0.200.0000.00616.71
8.0.190.0040.00416.84
8.0.180.0040.00416.88
8.0.170.0000.00916.83
8.0.160.0070.00016.83
8.0.150.0030.00316.73
8.0.140.0040.00416.66
8.0.130.0060.00013.28
8.0.120.0000.00916.84
8.0.110.0000.00816.79
8.0.100.0000.00716.70
8.0.90.0040.00416.90
8.0.80.0130.00916.86
8.0.70.0000.00816.84
8.0.60.0000.00716.73
8.0.50.0040.00416.88
8.0.30.0070.01016.96
8.0.20.0000.02316.92
8.0.10.0000.00716.84
8.0.00.0100.00916.66
7.4.330.0000.00515.55
7.4.320.0000.00616.52
7.4.300.0060.00016.52
7.4.290.0000.00716.45
7.4.280.0030.00516.48
7.4.270.0030.00316.38
7.4.260.0000.00716.55
7.4.250.0070.00016.47
7.4.240.0040.00416.36
7.4.230.0030.00316.40
7.4.220.0040.00416.52
7.4.210.0070.00716.51
7.4.200.0050.00216.46
7.4.160.0080.01316.40
7.4.130.0030.01416.46
7.4.120.0080.00816.38
7.4.110.0130.00616.53
7.4.100.0030.01316.31
7.4.90.0140.01016.30
7.4.80.0140.00419.39
7.4.70.0060.01616.40
7.4.60.0040.01216.32
7.4.50.0060.00916.33
7.4.40.0100.01016.49
7.4.00.0110.00714.77
7.3.330.0050.00012.98
7.3.320.0030.00313.04
7.3.310.0030.00316.06
7.3.300.0000.00616.03
7.3.290.0030.01016.17
7.3.280.0140.00316.18
7.3.260.0090.00916.28
7.3.240.0040.01516.28
7.3.230.0100.00716.21
7.3.210.0150.00416.38
7.3.200.0080.01316.48
7.3.190.0060.00916.15
7.3.180.0000.02116.43
7.3.170.0100.00716.18
7.3.160.0130.00316.19
7.3.120.0100.00714.93
7.3.110.0070.01114.55
7.3.100.0030.01014.52
7.3.90.0000.01114.53
7.3.80.0060.01314.80
7.3.70.0090.00314.76
7.3.60.0030.00614.50
7.3.50.0060.00814.72
7.3.40.0040.00614.70
7.3.30.0070.00314.60
7.3.20.0110.01015.45
7.3.10.0110.00615.68
7.3.00.0040.01315.68
7.2.330.0100.00716.51
7.2.320.0030.01416.47
7.2.310.0000.01916.56
7.2.300.0100.00716.50
7.2.290.0120.00616.56
7.2.250.0030.01414.83
7.2.240.0040.01415.14
7.2.230.0090.00915.13
7.2.220.0080.00414.85
7.2.210.0060.01014.77
7.2.200.0060.00614.66
7.2.190.0100.00714.74
7.2.180.0050.01014.90
7.2.170.0080.00614.73
7.2.160.0030.00914.63
7.2.150.0150.00715.65
7.2.140.0080.01415.78
7.2.130.0130.00915.81
7.2.120.0160.00816.53
7.2.110.0070.01016.86
7.2.100.0130.00516.62
7.2.90.0020.01816.85
7.2.80.0110.00816.78
7.2.70.0050.00616.84
7.2.60.0100.00716.84
7.2.50.0110.00816.77
7.2.40.0120.00716.86
7.2.30.0060.01316.85
7.2.20.0060.00916.63
7.2.10.0060.00916.82
7.2.00.0070.01216.90
7.1.330.0030.01015.79
7.1.320.0030.01015.74
7.1.310.0070.00715.77
7.1.300.0100.00615.58
7.1.290.0030.01215.42
7.1.280.0080.00614.71
7.1.270.0070.00714.49
7.1.260.0130.00814.72
7.1.250.0110.00514.64

preferences:
60.04 ms | 400 KiB | 5 Q