3v4l.org

run code in 300+ PHP versions simultaneously
<?php function get_excerpt( $text, $length = 200, $append = '...' ) { if( strlen( $text ) < $length ) { return $text; } else { $excerpt = substr( $text, 0, $length ); $excerpt .= $append; return $excerpt; } } $rt = "hellokkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk"; echo lenght.$rt; echo get_excerpt("") ?>

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)
8.3.60.0120.00318.55
8.3.50.0080.00616.50
8.3.40.0150.00018.77
8.3.30.0100.00318.79
8.3.20.0080.00019.10
8.3.10.0040.00421.60
8.3.00.0050.00319.66
8.2.180.0070.00716.50
8.2.170.0000.01422.96
8.2.160.0030.01320.36
8.2.150.0070.00725.66
8.2.140.0050.00324.66
8.2.130.0040.00422.09
8.2.120.0050.00326.35
8.2.110.0030.00620.38
8.2.100.0070.00717.78
8.2.90.0080.00019.22
8.2.80.0080.00018.04
8.2.70.0000.00817.63
8.2.60.0060.00317.93
8.2.50.0030.00618.10
8.2.40.0040.00422.35
8.2.30.0000.00820.94
8.2.20.0070.00017.94
8.2.10.0000.00718.13
8.2.00.0040.00418.06
8.1.280.0140.00725.92
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0040.00423.98
8.1.230.0040.00717.71
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0040.00417.48
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0030.00618.65
8.1.160.0040.00418.92
8.1.150.0040.00418.81
8.1.140.0080.00319.58
8.1.130.0030.00318.88
8.1.120.0030.00317.37
8.1.110.0040.00417.46
8.1.100.0000.00717.47
8.1.90.0050.00217.47
8.1.80.0030.00717.36
8.1.70.0000.00817.35
8.1.60.0000.00717.58
8.1.50.0040.00417.57
8.1.40.0000.00917.52
8.1.30.0000.00817.67
8.1.20.0000.00817.70
8.1.10.0040.00417.58
8.1.00.0000.00817.39
8.0.300.0040.00418.77
8.0.290.0080.00016.88
8.0.280.0000.00718.39
8.0.270.0000.00817.26
8.0.260.0040.00416.94
8.0.250.0000.00717.01
8.0.240.0040.00416.89
8.0.230.0000.00717.03
8.0.220.0030.00616.93
8.0.210.0070.00016.92
8.0.200.0030.00317.00
8.0.190.0030.00616.98
8.0.180.0070.00016.87
8.0.170.0020.00517.00
8.0.160.0040.00416.86
8.0.150.0040.00416.91
8.0.140.0050.00316.80
8.0.130.0030.00313.43
8.0.120.0050.00216.88
8.0.110.0000.00816.89
8.0.100.0000.00716.79
8.0.90.0040.00416.81
8.0.80.0100.01316.86
8.0.70.0080.00016.91
8.0.60.0000.00716.95
8.0.50.0030.00516.83
8.0.30.0160.00517.19
8.0.20.0110.00817.40
8.0.10.0040.00417.11
8.0.00.0100.00716.77
7.4.330.0020.00215.55
7.4.320.0030.00316.58
7.4.300.0070.00016.51
7.4.290.0030.00616.43
7.4.280.0080.00016.60
7.4.270.0040.00416.60
7.4.260.0040.00816.62
7.4.250.0020.00516.51
7.4.240.0000.00716.50
7.4.230.0030.00316.38
7.4.220.0060.01216.49
7.4.210.0060.01016.54
7.4.200.0000.00716.55
7.4.160.0090.01016.70
7.4.150.0040.01417.40
7.4.140.0080.01217.86
7.4.130.0140.00316.50
7.4.120.0070.01116.58
7.4.110.0130.00316.64
7.4.100.0140.00716.47
7.4.90.0130.01016.58
7.4.80.0110.00519.39
7.4.70.0060.01216.40
7.4.60.0130.00316.41
7.4.50.0090.00616.65
7.4.40.0110.00616.49
7.4.30.0090.01316.51
7.4.00.0090.00714.96
7.3.330.0060.00013.20
7.3.320.0000.00513.35
7.3.310.0000.00716.24
7.3.300.0030.00316.34
7.3.290.0030.00316.43
7.3.280.0060.01116.39
7.3.270.0140.00717.40
7.3.260.0080.01216.46
7.3.250.0100.00616.45
7.3.240.0100.00616.50
7.3.230.0140.00916.61
7.3.210.0070.01016.50
7.3.200.0090.00916.48
7.3.190.0120.00316.44
7.3.180.0160.00316.54
7.3.170.0120.00316.48
7.3.160.0110.00616.36
7.3.120.0060.01314.66
7.3.110.0070.01114.80
7.3.100.0000.01314.96
7.3.90.0080.00814.67
7.3.80.0060.00914.93
7.3.70.0090.00614.77
7.3.60.0070.01114.93
7.3.50.0080.00314.50
7.3.40.0070.00714.74
7.3.30.0040.01214.76
7.3.20.0040.00816.79
7.3.10.0050.01216.49
7.3.00.0130.00216.49
7.2.330.0130.00616.41
7.2.320.0110.00716.79
7.2.310.0030.01416.76
7.2.300.0090.00916.62
7.2.290.0000.01616.79
7.2.250.0100.01015.09
7.2.240.0130.00614.81
7.2.230.0070.00714.83
7.2.220.0030.00914.77
7.2.210.0110.00415.20
7.2.200.0030.01214.65
7.2.190.0110.00714.80
7.2.180.0070.00314.98
7.2.170.0060.01015.12
7.2.130.0200.00716.62
7.2.120.0070.01416.61
7.2.110.0130.01716.42
7.2.100.0160.01016.61
7.2.90.0130.00316.57
7.2.80.0140.00716.54
7.2.70.0070.00716.96
7.2.60.0050.01116.86
7.2.50.0070.00716.41
7.2.40.0000.01216.79
7.2.30.0060.00616.73
7.2.20.0100.00616.87
7.2.10.0080.00016.35
7.2.00.0060.00318.03
7.1.330.0060.00615.76
7.1.320.0000.00815.72
7.1.310.0030.01015.75
7.1.300.0070.01015.76
7.1.290.0000.01015.89
7.1.280.0030.01115.63
7.1.270.0060.00615.57
7.1.260.0080.00415.75
7.1.250.0150.00515.39
7.1.200.0030.00915.43
7.1.100.0000.01118.06
7.1.70.0100.01017.22
7.1.60.0830.00333.31
7.1.50.0530.02732.89
7.1.40.1070.01732.52
7.1.30.0970.01332.84
7.1.20.0930.01032.71
7.1.10.0830.01314.56
7.1.00.0530.01014.78
7.0.200.0570.01315.02
7.0.190.0530.01014.98
7.0.180.0830.01014.34
7.0.170.0800.01314.52
7.0.160.0670.01014.52
7.0.150.1570.00714.47
7.0.140.0830.01314.59
7.0.130.0500.00714.78
7.0.120.0600.00314.73
7.0.110.0500.01014.55
7.0.100.0530.01314.66
7.0.90.0630.01014.63
7.0.80.0830.01714.69
7.0.70.0970.01014.59
7.0.60.0670.01014.28
7.0.50.0600.01714.65
7.0.40.0670.00314.66
7.0.30.0600.01314.64
7.0.20.0570.01014.54
7.0.10.0570.00714.55
7.0.00.0530.01314.59

preferences:
31.51 ms | 400 KiB | 5 Q