3v4l.org

run code in 300+ PHP versions simultaneously
<?php function removeWhiteSpace($value) { for($i=0;$i<=count($value);$i++) { //$value[$i]=trim($value[$i]); $temp=trim($value[$i]); echo 'length: ' . strlen($value[$i]) . ' = ' . $value[$i] . '<br/>'; } //return $value; } removeWhiteSpace(array("donkey ","cat"));

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)
8.3.40.0140.00318.79
8.3.30.0110.00419.13
8.3.20.0040.00420.15
8.3.10.0050.00323.46
8.3.00.0080.00022.31
8.2.170.0080.00822.96
8.2.160.0170.00321.02
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0030.00520.07
8.2.110.0060.00319.33
8.2.100.0120.00017.75
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0050.00518.05
8.2.50.0060.00318.07
8.2.40.0040.00418.28
8.2.30.0040.00418.05
8.2.20.0040.00417.67
8.2.10.0050.00317.70
8.2.00.0000.00817.73
8.1.270.0080.00023.62
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.92
8.1.230.0090.00317.42
8.1.220.0040.00417.77
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0050.00317.43
8.1.180.0000.00818.10
8.1.170.0090.00018.55
8.1.160.0040.00422.07
8.1.150.0100.00018.61
8.1.140.0030.00617.46
8.1.130.0000.00817.76
8.1.120.0040.00417.48
8.1.110.0000.00717.50
8.1.100.0040.00417.48
8.1.90.0030.00517.50
8.1.80.0030.00317.45
8.1.70.0030.00317.45
8.1.60.0030.00617.43
8.1.50.0000.00817.53
8.1.40.0040.00417.54
8.1.30.0040.00417.63
8.1.20.0030.00517.52
8.1.10.0000.00817.63
8.1.00.0040.00417.54
8.0.300.0070.00018.77
8.0.290.0050.00316.75
8.0.280.0000.00718.45
8.0.270.0030.00317.33
8.0.260.0060.00316.90
8.0.250.0040.00417.01
8.0.240.0020.00516.96
8.0.230.0040.00416.95
8.0.220.0050.00317.01
8.0.210.0000.00716.88
8.0.200.0060.00017.02
8.0.190.0000.00717.04
8.0.180.0000.00716.88
8.0.170.0000.00816.96
8.0.160.0070.00016.91
8.0.150.0030.00316.88
8.0.140.0000.00716.88
8.0.130.0050.00013.44
8.0.120.0070.00016.84
8.0.110.0000.00716.84
8.0.100.0040.00416.82
8.0.90.0040.00417.02
8.0.80.0050.01116.95
8.0.70.0030.00516.86
8.0.60.0000.00816.78
8.0.50.0000.00717.02
8.0.30.0080.01117.03
8.0.20.0090.01317.40
8.0.10.0000.00817.10
8.0.00.0090.00916.67
7.4.330.0020.00215.05
7.4.320.0030.00316.42
7.4.300.0000.00616.60
7.4.290.0030.00316.52
7.4.280.0050.00316.65
7.4.270.0070.00016.65
7.4.260.0070.00016.52
7.4.250.0040.00416.48
7.4.240.0020.00616.51
7.4.230.0000.00716.61
7.4.220.0120.00616.55
7.4.210.0090.00516.59
7.4.200.0000.00816.72
7.4.190.0070.00016.55
7.4.160.0000.01616.59
7.4.150.0110.01117.40
7.4.140.0120.00517.86
7.4.130.0160.00416.71
7.4.120.0130.00516.54
7.4.110.0100.00616.57
7.4.100.0070.01116.70
7.4.90.0100.00616.56
7.4.80.0090.00916.59
7.4.70.0110.01116.50
7.4.60.0060.00916.53
7.4.50.0040.00416.40
7.4.40.0040.01122.77
7.4.30.0100.00616.38
7.4.00.0050.01214.89
7.3.330.0000.00613.37
7.3.320.0000.00513.38
7.3.310.0060.00316.22
7.3.300.0000.00616.37
7.3.290.0130.00716.32
7.3.280.0120.00616.34
7.3.270.0070.01017.40
7.3.260.0080.01116.62
7.3.250.0100.00616.48
7.3.240.0040.01216.39
7.3.230.0110.01116.52
7.3.210.0070.01016.44
7.3.200.0100.00719.39
7.3.190.0100.00716.37
7.3.180.0150.00816.37
7.3.170.0120.00916.57
7.3.160.0190.00316.46
7.3.120.0100.00614.96
7.3.110.0060.01314.89
7.3.100.0070.01314.75
7.3.90.0070.00714.65
7.3.80.0000.00914.83
7.3.70.0030.00514.95
7.3.60.0090.00614.55
7.3.50.0040.01114.46
7.3.40.0000.01314.93
7.3.30.0000.01514.69
7.3.20.0060.00616.71
7.3.10.0070.00716.58
7.3.00.0130.00216.59
7.2.330.0130.00316.64
7.2.320.0170.00016.86
7.2.310.0110.00616.49
7.2.300.0060.01616.58
7.2.290.0100.00616.69
7.2.250.0060.01315.00
7.2.240.0060.01315.03
7.2.230.0080.00415.37
7.2.220.0070.01015.31
7.2.210.0040.01114.94
7.2.200.0100.00014.89
7.2.190.0070.01014.90
7.2.180.0030.00915.23
7.2.170.0100.00714.90
7.2.160.0000.00915.13
7.2.150.0000.01517.07
7.2.140.0100.00316.63
7.2.130.0120.00916.71
7.2.120.0040.01116.70
7.2.110.0140.00716.79
7.2.100.0090.00516.81
7.2.90.0080.00816.86
7.2.80.0090.00916.83
7.2.70.0090.00917.06
7.2.60.0120.00516.99
7.2.50.0050.00716.98
7.2.40.0090.00416.99
7.2.30.0070.00916.81
7.2.20.0040.01116.86
7.2.10.0060.00816.90
7.2.00.0070.00617.06
7.1.330.0040.01416.07
7.1.320.0060.00615.79
7.1.310.0050.00315.57
7.1.300.0040.00415.77
7.1.290.0100.00315.63
7.1.280.0100.00715.97
7.1.270.0060.00615.90
7.1.260.0070.00715.81
7.1.250.0060.00815.64
7.1.240.0040.00715.60
7.1.230.0060.00615.78
7.1.220.0070.00715.77
7.1.210.0050.00515.91
7.1.200.0070.00415.63
7.1.190.0080.00415.85
7.1.180.0040.01115.98
7.1.170.0110.00315.83
7.1.160.0100.00315.87
7.1.150.0130.00315.97
7.1.140.0100.00316.00
7.1.130.0030.01315.92
7.1.120.0030.00915.90
7.1.110.0000.00815.84
7.1.100.0060.01215.79
7.1.90.0060.01115.67
7.1.80.0120.00416.00
7.1.70.0050.00516.60
7.1.60.0120.00717.65
7.1.50.0100.00725.24
7.1.40.0070.00315.79
7.1.30.0030.00615.60
7.1.20.0070.00315.59
7.1.10.0050.00515.63
7.1.00.0100.04218.98
7.0.330.0030.00615.38
7.0.320.0090.00315.60
7.0.310.0060.00615.55
7.0.300.0000.01115.23
7.0.290.0030.01015.41
7.0.280.0030.01015.17
7.0.270.0060.00615.63
7.0.260.0080.00015.37
7.0.250.0060.00915.29
7.0.240.0060.00615.42
7.0.230.0000.01315.22
7.0.220.0100.00015.61
7.0.210.0030.00915.28
7.0.200.0160.00316.03
7.0.190.0000.01615.49
7.0.180.0030.00915.61
7.0.170.0000.00815.27
7.0.160.0000.01215.56
7.0.150.0070.00715.25
7.0.140.0030.04018.63
7.0.130.0120.00315.30
7.0.120.0080.00615.60
7.0.110.0040.00715.43
7.0.100.0030.03617.72
7.0.90.0070.04817.70
7.0.80.0070.04017.73
7.0.70.0050.04217.77
7.0.60.0060.03617.70
7.0.50.0060.02317.92
7.0.40.0070.03216.67
7.0.30.0050.04916.89
7.0.20.0100.03916.87
7.0.10.0070.04216.75
7.0.00.0110.04116.84
5.6.400.0140.00014.56
5.6.390.0060.00314.20
5.6.380.0100.00714.30
5.6.370.0070.00714.42
5.6.360.0040.01114.43
5.6.350.0070.01014.71
5.6.340.0030.00714.21
5.6.330.0030.00914.36
5.6.320.0070.00714.59
5.6.310.0030.01214.47
5.6.300.0040.00714.41
5.6.290.0030.00914.48
5.6.280.0050.03817.77
5.6.270.0000.01114.55
5.6.260.0060.00614.49
5.6.250.0080.04317.54
5.6.240.0080.04217.53
5.6.230.0060.04017.50
5.6.220.0060.02317.63
5.6.210.0070.02617.46
5.6.200.0080.04217.76
5.6.190.0060.02517.69
5.6.180.0080.03517.69
5.6.170.0090.04217.68
5.6.160.0070.04117.73
5.6.150.0050.04317.81
5.6.140.0050.04117.79
5.6.130.0040.05117.74
5.6.120.0080.04317.83
5.6.110.0050.04117.58
5.6.100.0050.05217.67
5.6.90.0050.04117.62
5.6.80.0020.03017.36
5.6.70.0020.02717.49
5.6.60.0060.02217.41
5.6.50.0050.02217.42
5.6.40.0050.02417.31
5.6.30.0030.02017.29
5.6.20.0030.02217.35
5.6.10.0100.03017.42
5.6.00.0020.02317.20
5.5.380.0100.03817.34
5.5.370.0070.03517.36
5.5.360.0070.04317.41
5.5.350.0090.02917.36
5.5.340.0100.02517.37
5.5.330.0050.02817.56
5.5.320.0090.01817.49
5.5.310.0000.03817.56
5.5.300.0060.03817.49
5.5.290.0100.03817.36
5.5.280.0130.03617.44
5.5.270.0090.04117.68
5.5.260.0110.02117.69
5.5.250.0110.03517.40
5.5.240.0080.02217.36
5.5.230.0090.02017.22
5.5.220.0020.02417.16
5.5.210.0070.02117.29
5.5.200.0090.01917.31
5.5.190.0030.02217.22
5.5.180.0070.02417.26
5.5.170.0120.00314.16
5.5.160.0050.01817.22
5.5.150.0030.02317.25
5.5.140.0020.02517.05
5.5.130.0050.03017.28
5.5.120.0030.04217.23
5.5.110.0050.02517.19
5.5.100.0030.03017.04
5.5.90.0080.02317.04
5.5.80.0020.02817.09
5.5.70.0020.02517.24
5.5.60.0060.02117.09
5.5.50.0060.02317.06
5.5.40.0020.02817.18
5.5.30.0090.02017.11
5.5.20.0080.01817.08
5.5.10.0040.02217.12
5.5.00.0010.02617.25
5.4.450.0080.01815.33
5.4.440.0020.04515.16
5.4.430.0050.04115.05
5.4.420.0100.03815.29
5.4.410.0050.04515.24
5.4.400.0050.02215.29
5.4.390.0030.02415.08
5.4.380.0050.02214.98
5.4.370.0050.02015.05
5.4.360.0050.02215.09
5.4.350.0090.01514.92
5.4.340.0060.02115.16
5.4.330.0030.01011.06
5.4.320.0060.01814.96
5.4.310.0030.02014.97
5.4.300.0030.02015.15
5.4.290.0050.01815.13
5.4.280.0070.01814.83
5.4.270.0090.02315.08
5.4.260.0070.03515.12
5.4.250.0050.02515.06
5.4.240.0080.02215.08
5.4.230.0020.02214.98
5.4.220.0020.02015.19
5.4.210.0080.01815.12
5.4.200.0080.02014.92
5.4.190.0030.02015.02
5.4.180.0020.02215.03
5.4.170.0050.02015.15
5.4.160.0080.02014.96
5.4.150.0030.02415.21
5.4.140.0090.01613.68
5.4.130.0000.02213.60
5.4.120.0090.01813.79
5.4.110.0030.02413.84
5.4.100.0060.02113.75
5.4.90.0030.01613.68
5.4.80.0040.02113.79
5.4.70.0050.02113.57
5.4.60.0030.02513.59
5.4.50.0040.01713.71
5.4.40.0050.01513.76
5.4.30.0030.01913.70
5.4.20.0080.01513.77
5.4.10.0060.02113.67
5.4.00.0030.02313.47
5.3.290.0000.02212.66
5.3.280.0050.03212.61
5.3.270.0050.02212.56
5.3.260.0090.01512.57
5.3.250.0030.01712.71
5.3.240.0020.02012.58
5.3.230.0030.02012.62
5.3.220.0060.01912.63
5.3.210.0080.01712.54
5.3.200.0020.02312.44
5.3.190.0010.02312.58
5.3.180.0050.01912.66
5.3.170.0030.02212.72
5.3.160.0020.02012.64
5.3.150.0030.01812.69
5.3.140.0000.02512.62
5.3.130.0050.02012.66
5.3.120.0020.03012.60
5.3.110.0040.01812.47
5.3.100.0030.02312.28
5.3.90.0040.02212.41
5.3.80.0050.01912.25
5.3.70.0050.02012.31
5.3.60.0030.01612.24
5.3.50.0030.02212.24
5.3.40.0050.03912.26
5.3.30.0030.03912.34
5.3.20.0050.03312.08
5.3.10.0060.02312.00
5.3.00.0030.04012.06
5.2.170.0000.03311.59
5.2.160.0030.06711.59
5.2.150.0070.06011.59
5.2.140.0000.06311.59
5.2.130.0070.06011.59
5.2.120.0030.06011.59
5.2.110.0030.06311.59
5.2.100.0070.05311.59
5.2.90.0030.05711.59
5.2.80.0030.04011.59
5.2.70.0000.04311.59
5.2.60.0100.06011.59
5.2.50.0100.03011.59
5.2.40.0030.03311.59
5.2.30.0030.03711.59
5.2.20.0030.04011.59
5.2.10.0030.03011.59
5.2.00.0030.06011.59
5.1.60.0030.05711.59
5.1.50.0070.05311.59
5.1.40.0030.04311.59
5.1.30.0030.03311.59
5.1.20.0030.05011.59
5.1.10.0000.04011.59
5.1.00.0000.02711.59
5.0.50.0030.04011.59
5.0.40.0000.02311.59
5.0.30.0030.03011.59
5.0.20.0030.02011.59
5.0.10.0030.03711.59
5.0.00.0070.03311.59
4.4.90.0000.03011.59
4.4.80.0000.01711.59
4.4.70.0070.01311.59
4.4.60.0000.03311.59
4.4.50.0000.03011.59
4.4.40.0000.03711.59
4.4.30.0000.01711.59
4.4.20.0000.02311.59
4.4.10.0000.02011.59
4.4.00.0070.02711.59
4.3.110.0030.01711.59
4.3.100.0000.02011.59
4.3.90.0000.02711.59
4.3.80.0000.04711.59
4.3.70.0000.02011.59
4.3.60.0000.03311.59
4.3.50.0000.03311.59
4.3.40.0030.05011.59
4.3.30.0070.02011.59
4.3.20.0000.04011.59
4.3.10.0000.03311.59
4.3.00.0000.03311.59

preferences:
43.74 ms | 400 KiB | 5 Q