3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( 'lala', 'tral alAa' ); $buffer = fopen('php://temp', 'r+'); fputcsv($buffer, $data, ',', ' '); rewind($buffer); $csv = fgets($buffer); fclose($buffer); echo $csv;

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)
8.3.60.0070.01018.43
8.3.50.0060.01322.05
8.3.40.0000.01418.81
8.3.30.0100.01019.04
8.3.20.0070.00020.18
8.3.10.0000.00723.66
8.3.00.0050.00319.26
8.2.180.0070.01016.50
8.2.170.0090.00622.96
8.2.160.0100.01020.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00322.23
8.2.110.0030.00720.84
8.2.100.0060.00617.63
8.2.90.0060.00319.27
8.2.80.0080.00017.97
8.2.70.0000.00817.25
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0030.00519.91
8.2.30.0000.01118.04
8.2.20.0040.00417.55
8.2.10.0030.00518.22
8.2.00.0000.00717.84
8.1.280.0140.00325.92
8.1.270.0050.00323.89
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.06
8.1.230.0090.00317.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0000.00817.23
8.1.180.0050.00518.10
8.1.170.0040.00418.61
8.1.160.0000.00721.90
8.1.150.0020.00518.76
8.1.140.0000.00717.29
8.1.130.0040.00417.78
8.1.120.0040.00417.46
8.1.110.0070.00017.42
8.1.100.0070.00017.41
8.1.90.0040.00417.42
8.1.80.0040.00417.39
8.1.70.0030.00317.27
8.1.60.0000.00917.51
8.1.50.0000.00817.46
8.1.40.0030.00517.36
8.1.30.0040.00417.51
8.1.20.0040.00417.54
8.1.10.0000.00717.49
8.1.00.0040.00417.45
8.0.300.0050.00218.77
8.0.290.0030.00616.88
8.0.280.0070.00018.49
8.0.270.0070.00017.36
8.0.260.0030.00517.30
8.0.250.0000.00716.92
8.0.240.0040.00417.02
8.0.230.0030.00416.93
8.0.220.0000.00816.77
8.0.210.0060.00016.77
8.0.200.0000.00616.93
8.0.190.0040.00416.85
8.0.180.0000.00716.96
8.0.170.0040.00416.80
8.0.160.0070.00016.88
8.0.150.0030.00616.78
8.0.140.0040.00416.79
8.0.130.0050.00013.27
8.0.120.0080.00016.83
8.0.110.0000.00716.70
8.0.100.0000.00716.75
8.0.90.0040.00417.00
8.0.80.0070.01416.93
8.0.70.0000.00716.93
8.0.60.0000.00716.77
8.0.50.0030.00416.83
8.0.30.0110.00817.12
8.0.20.0180.00817.40
8.0.10.0000.00716.98
8.0.00.0150.00316.73
7.4.330.0000.00515.09
7.4.320.0060.00016.34
7.4.300.0030.00316.50
7.4.290.0040.00416.42
7.4.280.0040.00416.41
7.4.270.0070.00016.35
7.4.260.0030.00316.48
7.4.250.0040.00416.41
7.4.240.0050.00216.48
7.4.230.0000.00716.63
7.4.220.0120.00616.63
7.4.210.0030.01016.50
7.4.200.0030.00316.64
7.4.160.0070.01416.48
7.4.150.0060.01217.40
7.4.140.0090.00817.86
7.4.130.0100.00816.38
7.4.120.0140.00616.32
7.4.110.0030.01416.58
7.4.100.0060.01016.44
7.4.90.0120.00616.42
7.4.80.0030.01319.39
7.4.70.0070.01116.54
7.4.60.0100.00616.47
7.4.50.0040.00416.36
7.4.40.0060.01016.34
7.4.30.0090.00916.23
7.4.00.0060.01115.00
7.3.330.0000.00513.15
7.3.320.0000.00613.05
7.3.310.0070.00016.19
7.3.300.0070.00016.16
7.3.290.0080.00916.31
7.3.280.0120.00716.23
7.3.270.0100.00717.40
7.3.260.0100.00716.29
7.3.250.0060.01216.40
7.3.240.0070.01116.43
7.3.230.0100.00716.41
7.3.210.0030.01316.58
7.3.200.0100.01019.39
7.3.190.0100.00616.44
7.3.180.0120.00416.50
7.3.170.0100.00716.39
7.3.160.0080.00816.71
7.3.00.0070.00716.47
7.2.330.0120.00616.35
7.2.320.0130.00316.57
7.2.310.0120.00916.43
7.2.300.0110.00716.57
7.2.290.0090.01116.67
7.2.130.0000.00916.89
7.2.120.0040.00816.82
7.2.110.0030.00916.65
7.2.100.0000.01416.97
7.2.90.0070.00316.83
7.2.80.0070.00717.03
7.2.70.0070.01016.94
7.2.60.0030.01316.87
7.2.50.0060.00316.75
7.2.40.0060.00916.98
7.2.30.0030.00616.98
7.2.20.0090.00316.91
7.2.10.0030.00916.71
7.2.00.0080.00417.90
7.1.250.0030.00615.58
7.1.240.0040.00715.80
7.1.230.0030.00715.75
7.1.220.0000.00815.76
7.1.210.0040.01115.85
7.1.200.0080.00615.73
7.1.190.0100.00315.85
7.1.180.0030.00915.66
7.1.170.0100.00315.73
7.1.160.0040.00415.82
7.1.150.0070.00715.93
7.1.140.0090.00315.78
7.1.130.0070.00315.89
7.1.120.0030.01315.81
7.1.110.0040.00715.59
7.1.100.0030.00816.91
7.1.90.0060.00315.77
7.1.80.0080.00015.73
7.1.70.0030.00516.36
7.1.60.0050.01517.46
7.1.50.0060.01116.34
7.1.40.0100.00315.80
7.1.30.0060.00315.80
7.1.20.0030.01215.46
7.1.10.0060.00615.71
7.1.00.0020.04418.99
7.0.330.0030.00615.45
7.0.320.0070.00315.23
7.0.310.0070.00315.27
7.0.300.0000.01315.30
7.0.290.0040.00715.02
7.0.280.0040.01115.32
7.0.270.0040.01115.00
7.0.260.0000.01215.11
7.0.250.0080.00415.18
7.0.240.0060.00615.25
7.0.230.0060.00315.23
7.0.220.0090.00315.27
7.0.210.0070.00715.32
7.0.200.0070.00315.72
7.0.190.0040.00714.98
7.0.180.0040.01115.29
7.0.170.0060.00915.35
7.0.160.0040.00414.98
7.0.150.0070.00615.11
7.0.140.0050.03918.53
7.0.130.0040.00715.12
7.0.120.0000.01315.44
7.0.110.0000.00915.32
7.0.100.0060.00615.33
7.0.90.0060.01215.18
7.0.80.0030.01015.31
7.0.70.0060.00315.17
7.0.60.0060.02817.42
7.0.50.0110.03816.44
7.0.40.0050.04816.81
7.0.30.0190.03816.93
7.0.20.0210.04016.56
7.0.10.0050.02716.73
7.0.00.0030.02516.68
5.6.380.0060.00313.98
5.6.370.0070.00714.39
5.6.360.0060.00314.36
5.6.350.0100.00314.08
5.6.340.0070.00714.23
5.6.330.0110.00314.18
5.6.320.0040.00714.31
5.6.310.0060.00314.13
5.6.300.0080.00413.93
5.6.290.0040.00413.95
5.6.280.0030.03817.60
5.6.270.0030.00614.10
5.6.260.0060.00614.14
5.6.250.0000.01413.91
5.6.240.0090.00014.15
5.6.230.0060.00614.24
5.6.220.0100.00313.95
5.6.210.0070.02917.36
5.6.200.0050.02216.12
5.6.190.0070.04817.17
5.6.180.1770.02217.05
5.6.170.0180.04317.24
5.6.160.0060.04217.34
5.6.150.0050.04716.05
5.6.140.0070.04216.07
5.6.130.0070.03716.05
5.6.120.0030.04817.53
5.6.110.0070.04717.55
5.6.100.0100.04017.48
5.6.90.0070.04317.44
5.6.80.0060.04017.28
5.6.70.2200.02617.32
5.6.60.0030.00713.73
5.6.50.0040.00814.11
5.6.40.0070.00414.21
5.6.30.0060.00614.23
5.6.20.0030.00913.93
5.6.10.0070.00713.83
5.6.00.0040.00814.29
5.5.380.0000.01310.98
5.5.370.0030.00911.29
5.5.360.0060.00611.05
5.5.350.2120.01815.61
5.5.340.0060.04014.41
5.5.330.0070.03515.57
5.5.320.1530.02415.57
5.5.310.0140.04315.58
5.5.300.0070.02514.60
5.5.290.0090.03714.51
5.5.280.0070.04215.62
5.5.270.0070.04515.79
5.5.260.0050.04415.60
5.5.250.0050.04215.70
5.5.240.0130.03315.63
5.5.230.0000.00910.93
5.5.220.0030.00311.11
5.5.210.0000.00810.74
5.5.200.0060.00310.98
5.5.190.0000.00911.10
5.5.180.0030.00510.86
5.5.170.0000.00711.14
5.5.160.0000.00911.00
5.5.150.0040.00410.81
5.5.140.0030.00710.67
5.5.130.0030.00510.55
5.5.120.0040.00410.71
5.5.110.0040.00410.54
5.5.100.0040.00411.00
5.5.90.0070.00010.45
5.5.80.0000.00710.89
5.5.70.0000.01310.88
5.5.60.0000.00610.79
5.5.50.0030.00310.77
5.5.40.0000.00810.91
5.5.30.0060.00310.57
5.5.20.0040.00410.76
5.5.10.0090.00010.78
5.5.00.0000.00610.85
5.4.450.0360.03015.31
5.4.440.0420.03314.88
5.4.430.0090.03115.38
5.4.420.0430.03015.06
5.4.410.0460.02815.15
5.4.400.0430.03114.94
5.4.390.0410.02614.72
5.4.380.0400.02714.97
5.4.370.0390.02714.87
5.4.360.0580.03215.22
5.4.350.0150.02214.87
5.4.340.0110.02811.46
5.4.330.0030.00610.80
5.4.320.0030.02711.59
5.4.310.0080.02611.67
5.4.300.0060.02311.48
5.4.290.0050.02411.56
5.4.280.0030.02311.45
5.4.270.0050.02311.63
5.4.260.0060.02611.42
5.4.250.0090.01911.43
5.4.240.0050.02611.49
5.4.230.0060.02611.38
5.4.220.0060.02011.55
5.4.210.0020.02611.50
5.4.200.0040.02511.66
5.4.190.0030.02311.55
5.4.180.0080.01911.42
5.4.170.0050.02711.53
5.4.160.0050.02111.63
5.4.150.0040.02111.55
5.4.140.0050.02611.35
5.4.130.0040.02211.41
5.4.120.0070.01811.35
5.4.110.0080.02011.34
5.4.100.0100.02311.27
5.4.90.0050.02511.57
5.4.80.0050.02611.33
5.4.70.0080.02411.43
5.4.60.0040.02511.33
5.4.50.0040.01911.46
5.4.40.0050.02111.39
5.4.30.0090.02011.44
5.4.20.0060.02011.32
5.4.10.0060.02011.26
5.4.00.0060.01911.15
5.3.290.0080.01911.74
5.3.280.0060.02111.58
5.3.270.0060.02211.63
5.3.260.0060.02611.62
5.3.250.0070.02811.58
5.3.240.0080.03311.49
5.3.230.0080.03111.57
5.3.220.0100.03011.47
5.3.210.0080.04011.48
5.3.200.0050.02811.47
5.3.190.0060.02411.53
5.3.180.0090.02611.46
5.3.170.0080.03011.46
5.3.160.0060.02511.60
5.3.150.0050.02711.55
5.3.140.0050.02511.51
5.3.130.0060.03111.47
5.3.120.0090.02711.51
5.3.110.0060.02711.51
5.3.100.0080.02911.29
5.3.90.0060.03211.22
5.3.80.0070.01911.17
5.3.70.0030.02211.17
5.3.60.0060.02011.22
5.3.50.0100.02011.13
5.3.40.0060.02311.13
5.3.30.0060.03511.14
5.3.20.0070.02011.08
5.3.10.0040.02210.97
5.3.00.0090.01710.97
5.2.170.0040.0199.72
5.2.160.0020.0189.72
5.2.150.0050.0179.72
5.2.140.0060.0179.71
5.2.130.0030.0179.70
5.2.120.0050.0179.70
5.2.110.0050.0169.70
5.2.100.0040.0209.70
5.2.90.0050.0199.70
5.2.80.0050.0189.70
5.2.70.0090.0149.70
5.2.60.0040.0189.67
5.2.50.0080.0139.66
5.2.40.0040.0169.65
5.2.30.0080.0169.63
5.2.20.0030.0169.63
5.2.10.0070.0129.59
5.2.00.0050.0199.52
5.1.60.0040.0129.16
5.1.50.0050.0149.16
5.1.40.0060.0149.15
5.1.30.0040.0149.33
5.1.20.0040.0169.34
5.1.10.0040.0149.20
5.1.00.0070.0139.20
5.0.50.0040.0108.44
5.0.40.0020.0138.37
5.0.30.0040.0178.28
5.0.20.0020.0118.26
5.0.10.0040.0138.25
5.0.00.0040.0158.24
4.4.90.0030.0097.52
4.4.80.0030.0107.50
4.4.70.0030.0117.50
4.4.60.0020.0117.50
4.4.50.0050.0107.51
4.4.40.0020.0177.48
4.4.30.0020.0117.51
4.4.20.0020.0117.55
4.4.10.0030.0087.55
4.4.00.0030.0137.51
4.3.110.0030.0097.46
4.3.100.0020.0117.46
4.3.90.0040.0107.44
4.3.80.0010.0157.42
4.3.70.0030.0107.44
4.3.60.0020.0127.44
4.3.50.0020.0117.44
4.3.40.0030.0127.39
4.3.30.0020.0096.77
4.3.20.0020.0106.76
4.3.10.0010.0106.74
4.3.00.0050.0159.19

preferences:
41.21 ms | 401 KiB | 5 Q