3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo _cbt_webform_crop_str('sdg sdfg sgd',3); function _cbt_webform_crop_str($string, $limit) { if (strlen($string) >= $limit) { $substring_limited = substr($string, 0, $limit); return substr($substring_limited, 0, strrpos($substring_limited,' ')); } else { //Если количество символов строки меньше чем задано, то просто возращаем оригинал return $string; } }

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)
8.3.60.0070.01118.43
8.3.50.0150.00316.35
8.3.40.0110.00418.71
8.3.30.0140.00418.59
8.3.20.0080.00018.64
8.3.10.0030.00620.58
8.3.00.0040.00417.50
8.2.180.0140.00716.50
8.2.170.0040.01122.96
8.2.160.0140.00019.02
8.2.150.0090.00924.18
8.2.140.0060.00324.66
8.2.130.0060.00326.16
8.2.120.0040.00419.73
8.2.110.0040.00720.91
8.2.100.0040.00817.72
8.2.90.0040.00419.13
8.2.80.0000.00818.04
8.2.70.0030.00617.50
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0030.00519.88
8.2.30.0090.00018.00
8.2.20.0040.00417.72
8.2.10.0000.00717.60
8.2.00.0000.00817.63
8.1.280.0130.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00320.75
8.1.230.0040.00821.03
8.1.220.0060.00317.74
8.1.210.0030.00518.85
8.1.200.0000.00917.23
8.1.190.0030.00517.51
8.1.180.0030.00518.10
8.1.170.0040.00418.78
8.1.160.0000.00718.86
8.1.150.0040.00418.57
8.1.140.0000.00717.34
8.1.130.0070.00017.74
8.1.120.0040.00417.42
8.1.110.0000.00717.33
8.1.100.0000.00717.41
8.1.90.0040.00417.39
8.1.80.0040.00417.28
8.1.70.0080.00017.28
8.1.60.0000.00817.62
8.1.50.0040.00417.55
8.1.40.0000.00717.42
8.1.30.0040.00417.68
8.1.20.0030.00517.57
8.1.10.0000.00717.50
8.1.00.0060.00317.34
8.0.300.0040.00419.96
8.0.290.0000.00816.75
8.0.280.0040.00418.35
8.0.270.0070.00017.19
8.0.260.0030.00318.66
8.0.250.0000.00716.85
8.0.240.0050.00616.77
8.0.230.0000.00816.89
8.0.220.0070.00016.85
8.0.210.0070.00016.84
8.0.200.0030.00316.90
8.0.190.0040.00416.85
8.0.180.0040.00416.77
8.0.170.0100.00016.86
8.0.160.0070.00016.82
8.0.150.0060.00316.66
8.0.140.0000.01216.82
8.0.130.0050.00013.35
8.0.120.0050.00216.82
8.0.110.0080.00016.77
8.0.100.0040.00416.64
8.0.90.0040.00416.72
8.0.80.0070.00716.83
8.0.70.0050.00216.94
8.0.60.0040.00416.79
8.0.50.0000.00716.73
8.0.30.0110.00617.02
8.0.20.0080.01017.40
8.0.10.0000.00716.95
8.0.00.0090.01016.85
7.4.330.0030.00314.63
7.4.320.0000.00716.50
7.4.300.0000.00616.61
7.4.290.0030.00316.53
7.4.280.0040.00416.61
7.4.270.0000.00716.45
7.4.260.0000.00513.29
7.4.250.0000.00716.52
7.4.240.0000.00716.46
7.4.230.0000.00716.48
7.4.220.0070.01016.58
7.4.210.0090.00816.56
7.4.200.0040.00416.62
7.4.190.0000.00716.74
7.4.160.0060.00916.34
7.4.150.0090.00917.40
7.4.140.0070.01017.10
7.4.130.0140.00516.47
7.4.120.0110.00716.41
7.4.110.0110.00616.43
7.4.100.0070.01416.42
7.4.90.0110.00716.38
7.4.80.0130.00318.80
7.4.70.0040.01216.48
7.4.60.0090.00916.41
7.4.50.0000.00816.39
7.4.40.0060.00822.27
7.4.30.0150.00016.26
7.4.00.0140.00014.77
7.3.330.0030.00313.22
7.3.320.0020.00213.37
7.3.310.0030.00316.40
7.3.300.0030.00316.32
7.3.290.0070.00716.34
7.3.280.0070.01016.35
7.3.270.0080.01117.40
7.3.260.0150.00518.24
7.3.250.0100.00916.33
7.3.240.0070.01016.61
7.3.230.0100.00716.48
7.3.210.0080.01616.31
7.3.200.0030.01619.39
7.3.190.0130.00916.40
7.3.180.0100.00716.64
7.3.170.0100.00716.49
7.3.160.0060.00916.59
7.3.120.0000.01214.79
7.2.330.0030.01416.72
7.2.320.0140.00416.45
7.2.310.0060.01316.77
7.2.300.0070.01016.72
7.2.290.0080.00816.54
7.2.60.0030.01016.93
7.1.200.0030.00715.76
7.1.70.0060.00317.29
7.1.60.0110.01419.40
7.1.50.0100.01017.06
7.1.00.0000.08022.40
7.0.200.0000.00716.78
7.0.140.0000.07721.99
7.0.60.0070.03719.98
7.0.50.0100.07717.89
7.0.40.0030.04320.09
7.0.30.0330.07020.17
7.0.20.0300.07720.16
7.0.10.0200.06020.08
7.0.00.0030.07320.22
5.6.280.0070.06320.78
5.6.210.0070.06720.53
5.6.200.0100.06018.16
5.6.190.0030.04320.41
5.6.180.0300.05720.52
5.6.170.0300.06720.57
5.6.160.0070.04320.44
5.6.150.0000.04718.18
5.6.140.0170.06018.18
5.6.130.0000.04318.16
5.6.120.0100.08021.14
5.6.110.0070.07721.04
5.6.100.0030.08720.98
5.6.90.0100.03720.98
5.6.80.0000.06320.54
5.6.70.4370.03320.39
5.5.350.3400.04320.41
5.5.340.0130.07018.09
5.5.330.0100.06020.21
5.5.320.0330.05020.27
5.5.310.0330.06720.27
5.5.300.0100.08317.96
5.5.290.0030.04018.07
5.5.280.0030.08720.68
5.5.270.0030.04720.76
5.5.260.0270.06320.86
5.5.250.0100.06320.78
5.5.240.0070.07720.06
5.4.450.0030.05719.20
5.4.440.0100.07719.44
5.4.430.0030.04319.24
5.4.420.0070.07319.52
5.4.410.0030.06019.44
5.4.400.0030.04019.21
5.4.390.0100.05318.95
5.4.380.0070.04719.18
5.4.370.0070.04319.25
5.4.360.0130.04719.15
5.4.350.0070.05718.85
5.4.340.0000.04319.22
5.4.320.0030.08018.86
5.4.310.0070.06718.86
5.4.300.0100.06719.14
5.4.290.0000.06719.17
5.4.280.0070.06719.14
5.4.270.0100.07318.92
5.4.260.0070.06719.14
5.4.250.0030.04719.11
5.4.240.0030.07719.00
5.4.230.0130.05719.15
5.4.220.0000.07719.23
5.4.210.0100.04019.23
5.4.200.0030.08319.14
5.4.190.0070.03719.26
5.4.180.0070.08019.14
5.4.170.0070.06019.14
5.4.160.0030.08318.91
5.4.150.0170.07319.23
5.4.140.0030.07016.38
5.4.130.0100.07316.45
5.4.120.0130.06016.49
5.4.110.0100.04016.43
5.4.100.0170.06716.30
5.4.90.0100.05316.49
5.4.80.0000.06716.41
5.4.70.0100.07016.41
5.4.60.0100.07016.35
5.4.50.0100.04016.40
5.4.40.0030.07716.25
5.4.30.0070.03716.36
5.4.20.0130.02716.38
5.4.10.0000.04016.27
5.4.00.0170.05015.77
5.3.290.0100.04014.69
5.3.280.0070.04714.76
5.3.270.0070.07014.65
5.3.260.0130.06714.64
5.3.250.0070.08014.63
5.3.240.0130.07314.63
5.3.230.0030.07714.59
5.3.220.0070.04014.56
5.3.210.0070.04714.57
5.3.200.0070.07314.72
5.3.190.0070.07014.57
5.3.180.0030.06714.59
5.3.170.0100.04314.53
5.3.160.0000.04714.60
5.3.150.0100.06714.57
5.3.140.0100.06014.58
5.3.130.0070.05314.69
5.3.120.0100.07014.59
5.3.110.0000.04014.43
5.3.100.0130.07314.06
5.3.90.0070.04314.08
5.3.80.0100.06013.94
5.3.70.0130.07313.95
5.3.60.0070.07014.06
5.3.50.0070.07713.99
5.3.40.0030.08014.09
5.3.30.0100.07013.90
5.3.20.0030.05313.58
5.3.10.0030.07313.80
5.3.00.0030.05013.63
5.2.170.0100.05711.19
5.2.160.0030.05011.20
5.2.150.0070.04311.06
5.2.140.0100.06311.19
5.2.130.0130.05711.25
5.2.120.0070.04311.06
5.2.110.0030.06311.13
5.2.100.0130.05311.15
5.2.90.0070.04311.02
5.2.80.0070.03711.05
5.2.70.0130.04011.04
5.2.60.0070.02711.10
5.2.50.0070.03310.98
5.2.40.0030.06711.05
5.2.30.0100.05010.96
5.2.20.0070.06311.03
5.2.10.0030.05011.01
5.2.00.0070.03710.72
5.1.60.0070.03010.05
5.1.50.0070.03310.01
5.1.40.0030.0279.95
5.1.30.0000.03310.34
5.1.20.0030.05710.36
5.1.10.0000.06310.13
5.1.00.0030.02710.04
5.0.50.0100.0438.61
5.0.40.0000.0378.47
5.0.30.0030.0638.28
5.0.20.0030.0178.11
5.0.10.0000.0238.09
5.0.00.0000.0608.13
4.4.90.0030.0137.82
4.4.80.0030.0137.82
4.4.70.0000.0377.82
4.4.60.0000.0307.82
4.4.50.0000.0337.82
4.4.40.0000.0537.82
4.4.30.0030.0337.82
4.4.20.0000.0207.82
4.4.10.0000.0177.82
4.4.00.0030.0537.82
4.3.110.0070.0277.82
4.3.100.0000.0237.82
4.3.90.0070.0307.82
4.3.80.0000.0577.82
4.3.70.0070.0207.82
4.3.60.0030.0337.82
4.3.50.0100.0107.82
4.3.40.0000.0277.82
4.3.30.0000.0177.82
4.3.20.0030.0277.82
4.3.10.0000.0177.82
4.3.00.0000.0207.82

preferences:
51.08 ms | 401 KiB | 5 Q