3v4l.org

run code in 300+ PHP versions simultaneously
<?php $row = ['a\\"', 'bbb']; $fp = fopen('php://memory', 'w+'); fputcsv($fp, $row, ',', '"', "\0"); rewind($fp); var_dump(stream_get_contents($fp)); fclose($fp);

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)
8.3.60.0160.00616.50
8.3.50.0140.00016.36
8.3.40.0110.00418.56
8.3.30.0110.00418.55
8.3.20.0070.00020.25
8.3.10.0030.00522.00
8.3.00.0000.00823.61
8.2.180.0070.01418.25
8.2.170.0070.00722.96
8.2.160.0000.01420.39
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0040.00419.19
8.2.120.0040.00426.35
8.2.110.0090.00020.11
8.2.100.0040.00817.91
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0000.00817.91
8.2.50.0000.00818.22
8.2.40.0040.00420.59
8.2.30.0000.00819.18
8.2.20.0030.00717.96
8.2.10.0000.00818.05
8.2.00.0000.00718.04
8.1.280.0040.01125.92
8.1.270.0090.00022.24
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0070.00321.95
8.1.230.0110.00017.83
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0000.00816.88
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0040.00418.72
8.1.150.0040.00420.06
8.1.140.0040.00419.49
8.1.130.0030.00320.57
8.1.120.0040.00417.38
8.1.110.0030.00517.35
8.1.100.0040.00417.27
8.1.90.0040.00417.35
8.1.80.0000.00817.38
8.1.70.0030.00617.24
8.1.60.0000.00817.44
8.1.50.0050.00317.45
8.1.40.0030.00517.40
8.1.30.0000.00717.57
8.1.20.0000.00717.48
8.1.10.0030.00517.41
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0040.00418.36
8.0.270.0050.00316.81
8.0.260.0030.00318.47
8.0.250.0040.00416.82
8.0.240.0020.00516.88
8.0.230.0040.00416.91
8.0.220.0040.00416.85
8.0.210.0040.00416.89
8.0.200.0000.00616.80
8.0.190.0000.00816.93
8.0.180.0000.00716.93
8.0.170.0040.00416.84
8.0.160.0070.00016.96
8.0.150.0040.00416.84
8.0.140.0050.00216.85
8.0.130.0000.00613.22
8.0.120.0030.00516.79
8.0.110.0030.00516.79
8.0.100.0040.00416.96
8.0.90.0080.00016.75
8.0.80.0040.01216.84
8.0.70.0040.00416.74
8.0.60.0030.00616.72
8.0.50.0050.00316.77
8.0.30.0150.00316.75
8.0.20.0120.01017.40
8.0.10.0000.00716.89
8.0.00.0030.01416.78
7.4.330.0000.00515.55
7.4.320.0070.00016.46
7.4.300.0030.00316.59
7.4.290.0000.00716.43
7.4.280.0000.00716.50
7.4.270.0030.00316.28
7.4.260.0050.00316.40
7.4.250.0050.00316.38
7.4.240.0030.00316.43
7.4.230.0040.00416.58
7.4.220.0000.01816.63
7.4.210.0050.00916.44
7.4.200.0040.00416.59
7.4.160.0040.01216.37
7.4.150.0130.00617.40
7.4.140.0080.01117.86
7.4.130.0120.01016.45
7.4.120.0100.01016.39
7.4.110.0090.01216.34
7.4.100.0030.01316.38
7.4.90.0060.01216.56
7.4.80.0180.00319.39
7.4.70.0170.00016.24
7.4.60.0030.02016.36
7.4.50.0070.01016.30
7.4.40.0170.00316.27
7.4.30.0030.01316.39
7.4.00.0100.00614.79
7.3.330.0040.00413.11
7.3.320.0030.00313.14
7.3.310.0000.00716.25
7.3.300.0030.00316.21
7.3.290.0080.00816.16
7.3.280.0070.01116.20
7.3.270.0100.00717.40
7.3.260.0100.00816.15
7.3.250.0080.01216.13
7.3.240.0080.01016.20
7.3.230.0130.00316.27
7.3.210.0060.01516.20
7.3.200.0080.01016.49
7.3.190.0110.00516.28
7.3.180.0090.00916.42
7.3.170.0130.00316.15
7.3.160.0070.01016.37
7.3.120.0030.01014.31
7.3.110.0040.01114.67
7.3.100.0090.00014.61
7.3.90.0090.00614.73
7.3.80.0070.00714.54
7.3.70.0090.00314.64
7.3.60.0040.01114.60
7.3.50.0070.01014.34
7.3.40.0030.01014.78
7.3.30.0030.01014.71
7.3.20.0070.01016.67
7.3.10.0080.00816.46
7.3.00.0040.01116.36
7.2.330.0080.01116.54
7.2.320.0150.00416.48
7.2.310.0120.00316.55
7.2.300.0070.01316.31
7.2.290.0060.01116.61
7.2.240.0030.01014.53
7.2.230.0090.00615.06
7.2.220.0080.00814.66
7.2.210.0130.00315.05
7.2.200.0170.00014.96
7.2.190.0090.00915.09
7.2.180.0070.00414.99
7.2.170.0030.01314.93
7.2.160.0070.00714.77
7.2.150.0040.00716.80
7.2.140.0070.00716.61
7.2.130.0100.00316.74
7.2.120.0060.01216.50
7.2.110.0110.00416.47
7.2.100.0040.01116.90
7.2.90.0030.01016.44
7.2.80.0070.01116.60
7.2.70.0070.01016.80
7.2.60.0090.00416.96
7.2.50.0160.00016.93
7.2.40.0060.00916.91
7.2.30.0030.01016.80
7.2.20.0090.00616.74
7.2.10.0070.01016.76
7.2.00.0000.01316.61
7.1.330.0040.00815.88
7.1.320.0040.00415.44
7.1.310.0030.00915.69
7.1.300.0090.00415.67
7.1.290.0000.01515.65
7.1.280.0070.00715.47
7.1.270.0000.01315.78
7.1.260.0100.00015.80
7.1.250.0040.00715.54
7.1.200.0030.00815.56
7.1.90.0100.00717.95
7.1.80.0030.01318.21
7.1.70.0060.01017.07
7.1.60.0180.00735.05
7.1.50.0150.01134.66
7.1.40.0110.01534.43
7.1.30.0120.01534.22
7.1.20.0250.01334.49
7.1.10.0060.01216.51
7.1.00.0060.00616.46
7.0.230.0070.01017.84
7.0.220.0100.00617.61
7.0.210.0030.01416.72
7.0.200.0080.00416.85
7.0.190.0060.00616.67
7.0.180.0060.00616.03
7.0.170.0000.01316.01
7.0.160.0120.00616.16
7.0.150.0070.01016.33
7.0.140.0110.00716.31
7.0.130.0060.00616.34
7.0.120.0060.00616.36
7.0.110.0060.00716.11
7.0.100.0020.01316.25
7.0.90.0060.00616.06
7.0.80.0060.00616.20
7.0.70.0060.00616.25
7.0.60.0000.01216.18
7.0.50.0000.01116.34
7.0.40.0000.01116.58
7.0.30.0090.00316.44
7.0.20.0030.00916.34
7.0.10.0060.00616.48
7.0.00.0060.00616.57

preferences:
65.83 ms | 400 KiB | 5 Q