3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Установка предела в 5 MB. $fiveMBs = 5 * 1024 * 1024; $fp = fopen("php://temp", 'r+'); fputs($fp, "hello\n"); // Читаем то, что мы записали. rewind($fp); echo stream_get_contents($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)
8.3.60.0070.01116.61
8.3.50.0160.00321.86
8.3.40.0040.01118.73
8.3.30.0070.00719.09
8.3.20.0050.00220.35
8.3.10.0040.00421.63
8.3.00.0090.00017.68
8.2.180.0040.01118.29
8.2.170.0100.01022.96
8.2.160.0120.00320.43
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00721.10
8.2.110.0030.00622.24
8.2.100.0090.00317.86
8.2.90.0000.00719.21
8.2.80.0070.00317.97
8.2.70.0050.00317.61
8.2.60.0040.00417.92
8.2.50.0040.00418.07
8.2.40.0000.00718.16
8.2.30.0000.00718.17
8.2.20.0050.00317.67
8.2.10.0070.00017.98
8.2.00.0000.00817.74
8.1.280.0040.01125.92
8.1.270.0040.00423.78
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.74
8.1.230.0040.00719.16
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0000.01017.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0030.00518.46
8.1.160.0070.00021.82
8.1.150.0020.00518.84
8.1.140.0000.00717.45
8.1.130.0070.00017.70
8.1.120.0070.00017.46
8.1.110.0070.00017.44
8.1.100.0000.00817.39
8.1.90.0050.00317.44
8.1.80.0000.00717.28
8.1.70.0000.00717.35
8.1.60.0060.00317.53
8.1.50.0040.00417.49
8.1.40.0040.00417.45
8.1.30.0040.00417.62
8.1.20.0060.00317.63
8.1.10.0070.00017.52
8.1.00.0040.00417.48
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0030.00318.38
8.0.270.0000.00717.31
8.0.260.0030.00317.18
8.0.250.0000.00717.05
8.0.240.0000.00717.01
8.0.230.0050.00316.97
8.0.220.0030.00316.87
8.0.210.0030.00316.79
8.0.200.0000.00616.88
8.0.190.0000.00716.98
8.0.180.0000.00716.79
8.0.170.0000.00716.82
8.0.160.0030.00316.83
8.0.150.0000.00816.82
8.0.140.0000.00716.87
8.0.130.0040.00413.36
8.0.120.0040.00416.76
8.0.110.0000.00816.84
8.0.100.0000.00716.95
8.0.90.0040.00416.96
8.0.80.0120.00316.84
8.0.70.0040.00416.93
8.0.60.0000.00716.88
8.0.50.0000.00816.78
8.0.30.0090.01016.96
8.0.20.0100.01117.40
8.0.10.0040.00416.81
8.0.00.0110.00616.76
7.4.330.0000.00515.00
7.4.320.0030.00316.42
7.4.300.0000.00616.45
7.4.290.0030.00316.59
7.4.280.0070.00016.43
7.4.270.0030.00316.56
7.4.260.0040.00416.41
7.4.250.0000.00716.39
7.4.240.0000.00716.52
7.4.230.0020.00516.59
7.4.220.0060.00316.38
7.4.210.0030.01116.46
7.4.200.0040.00416.28
7.4.160.0140.00716.38
7.4.150.0120.00417.40
7.4.140.0130.00617.86
7.4.130.0120.00516.59
7.4.120.0090.01016.42
7.4.110.0070.01016.44
7.4.100.0090.00916.42
7.4.90.0080.00816.59
7.4.80.0110.01119.39
7.4.70.0030.01316.56
7.4.60.0120.01216.28
7.4.50.0000.00416.31
7.4.40.0130.00316.46
7.4.30.0030.01216.37
7.4.00.0070.00714.83
7.3.330.0070.00013.08
7.3.320.0020.00213.12
7.3.310.0030.00316.17
7.3.300.0030.00316.24
7.3.290.0110.00316.16
7.3.280.0070.01416.21
7.3.270.0030.01417.40
7.3.260.0090.01016.43
7.3.250.0110.00616.22
7.3.240.0080.00816.11
7.3.230.0090.01316.39
7.3.210.0110.01116.20
7.3.200.0080.00819.39
7.3.190.0120.00916.06
7.3.180.0060.00916.09
7.3.170.0130.00316.27
7.3.160.0120.00816.29
7.3.120.0070.01114.62
7.3.110.0070.01014.67
7.3.100.0030.01214.84
7.3.90.0060.00614.62
7.3.80.0120.00014.85
7.3.70.0040.00814.80
7.3.60.0080.00814.77
7.3.50.0070.00714.70
7.3.40.0090.00314.57
7.3.30.0040.00714.64
7.3.20.0070.00416.51
7.3.10.0080.00716.53
7.3.00.0090.00616.50
7.2.330.0030.01416.58
7.2.320.0160.00316.64
7.2.310.0110.01116.52
7.2.300.0140.00416.33
7.2.290.0100.00616.53
7.2.250.0040.01414.93
7.2.240.0100.01014.96
7.2.230.0130.00714.95
7.2.220.0090.00615.13
7.2.210.0040.01015.04
7.2.200.0040.00714.85
7.2.190.0090.00614.80
7.2.180.0060.00615.09
7.2.170.0000.01215.00
7.2.130.0100.00616.86
7.2.120.0070.00516.80
7.2.110.0030.00816.66
7.2.100.0110.00516.67
7.2.90.0040.00716.88
7.2.80.0050.00916.76
7.2.70.0060.00516.58
7.2.60.0070.00516.88
7.2.50.0040.00716.66
7.2.40.0050.00716.77
7.2.30.0050.00616.87
7.2.20.0050.00616.76
7.2.10.0090.00516.90
7.2.00.0040.00917.03
7.1.330.0150.00015.78
7.1.320.0140.00415.72
7.1.310.0130.00315.94
7.1.300.0030.01015.44
7.1.290.0040.00815.54
7.1.280.0050.00515.75
7.1.270.0070.00715.40
7.1.260.0000.01515.75
7.1.250.0090.00515.77
7.1.240.0070.00415.74
7.1.230.0000.01415.57
7.1.220.0060.00615.62
7.1.210.0070.00815.64
7.1.200.0000.01215.75
7.1.190.0000.01015.53
7.1.180.0040.00815.57
7.1.170.0080.00615.65
7.1.160.0100.00315.71
7.1.150.0040.01115.88
7.1.140.0040.00415.84
7.1.130.0030.01015.48
7.1.120.0050.00315.71
7.1.110.0170.00315.75
7.1.100.0050.00716.80
7.1.90.0030.00615.86
7.1.80.0100.00315.75
7.1.70.0030.00516.43
7.1.60.0070.01017.67
7.1.50.0090.00916.30
7.1.40.0070.00315.64
7.1.30.0070.00315.71
7.1.20.0070.00415.54
7.1.10.0040.00815.63
7.1.00.0050.04219.01
7.0.330.0130.00615.04
7.0.320.0030.01015.43
7.0.310.0040.00815.34
7.0.300.0040.01115.41
7.0.290.0040.00415.32
7.0.280.0180.00315.08
7.0.270.0150.00015.40
7.0.260.0060.00815.16
7.0.250.0000.01115.45
7.0.240.0050.00515.38
7.0.230.0130.00715.38
7.0.220.0100.00715.21
7.0.210.0120.00315.41
7.0.200.0320.01015.12
7.0.190.0030.00915.21
7.0.180.0060.00315.07
7.0.170.0070.00315.52
7.0.160.0060.00614.97
7.0.150.0060.00315.40
7.0.140.0030.03818.72
7.0.130.0040.00815.49
7.0.120.0000.00815.58
7.0.110.0080.00415.51
7.0.100.0030.00615.43
7.0.90.0140.00015.39
7.0.80.0080.00515.28
7.0.70.0070.00315.50
7.0.60.0090.04417.68
7.0.50.0030.02916.54
7.0.40.0090.04316.79
7.0.30.0130.02516.94
7.0.20.0190.03216.84
7.0.10.0210.04316.91
7.0.00.0040.02816.78
5.6.380.0070.00714.46
5.6.370.0030.00614.65
5.6.360.0000.01714.52
5.6.350.0000.00814.26
5.6.340.0090.00314.12
5.6.330.0070.01014.25
5.6.320.0090.00414.09
5.6.310.0070.00714.08
5.6.300.0000.00813.90
5.6.290.0000.01014.09
5.6.280.0050.04017.77
5.6.270.0070.00314.40
5.6.260.0000.01014.26
5.6.250.0070.00714.29
5.6.240.0080.00314.17
5.6.230.0080.00314.24
5.6.220.0070.00414.28
5.6.210.0150.03917.63
5.6.200.0060.03816.18
5.6.190.0080.04517.34
5.6.180.0070.03017.35
5.6.170.0140.02117.35
5.6.160.0060.04317.31
5.6.150.0020.02716.37
5.6.140.0030.02716.18
5.6.130.0050.04616.30
5.6.120.0100.03817.62
5.6.110.0030.05017.67
5.6.100.0020.04617.61
5.6.90.0070.04517.62
5.6.80.0030.04317.29
5.6.70.0110.04417.26
5.6.60.0040.00714.03
5.6.50.0040.00714.23
5.6.40.0070.00414.18
5.6.30.0060.00313.99
5.6.20.0030.00914.10
5.6.10.0000.00914.04
5.6.00.0040.00414.20
5.5.380.0030.00311.18
5.5.370.0000.00711.18
5.5.360.0070.00411.18
5.5.350.0150.04515.81
5.5.340.0040.04514.58
5.5.330.0030.02615.66
5.5.320.0080.02215.77
5.5.310.0100.03015.75
5.5.300.0080.02014.61
5.5.290.0030.04514.59
5.5.280.0060.02816.00
5.5.270.0080.02016.09
5.5.260.0100.04116.00
5.5.250.0050.04215.93
5.5.240.0030.04315.60
5.5.230.0070.00311.18
5.5.220.0090.00011.18
5.5.210.0000.00711.18
5.5.200.0030.00611.18
5.5.190.0030.00511.18
5.5.180.0030.00511.18
5.5.170.0040.00411.18
5.5.160.0030.00311.18
5.5.150.0070.00411.18
5.5.140.0080.00011.18
5.5.130.0030.00711.18
5.5.120.0040.00411.18
5.5.110.0030.00611.18
5.5.100.0030.00611.18
5.5.90.0030.00611.18
5.5.80.0080.00011.18
5.5.70.0040.00411.18
5.5.60.0060.00311.18
5.5.50.0000.01311.18
5.5.40.0030.00311.18
5.5.30.0050.00611.18
5.5.20.0030.00711.18
5.5.10.0070.00011.18
5.5.00.0000.00711.18
5.4.450.0440.03515.36
5.4.440.0330.03215.33
5.4.430.0400.02915.21
5.4.420.0360.03015.39
5.4.410.0050.03615.04
5.4.400.0180.02614.90
5.4.390.0270.03714.87
5.4.380.0070.03114.91
5.4.370.0060.02814.91
5.4.360.0040.02514.98
5.4.350.0110.02011.57
5.4.340.0070.02411.57
5.4.330.0030.00911.18
5.4.320.0040.02211.81
5.4.310.0040.02411.81
5.4.300.0060.01911.82
5.4.290.0020.03011.81
5.4.280.0040.02511.76
5.4.270.0050.02311.76
5.4.260.0030.02411.76
5.4.250.0020.02111.76
5.4.240.0040.02411.76
5.4.230.0040.02211.76
5.4.220.0090.01711.76
5.4.210.0040.02211.76
5.4.200.0060.02211.76
5.4.190.0040.02611.75
5.4.180.0050.02011.76
5.4.170.0070.01911.78
5.4.160.0050.02011.76
5.4.150.0020.02211.76
5.4.140.0040.02511.60
5.4.130.0030.02411.59
5.4.120.0080.02311.57
5.4.110.0040.02411.57
5.4.100.0030.02211.57
5.4.90.0040.02111.57
5.4.80.0060.02611.57
5.4.70.0050.02211.57
5.4.60.0060.02111.57
5.4.50.0070.01811.57
5.4.40.0050.02011.56
5.4.30.0020.02211.56
5.4.20.0030.02011.56
5.4.10.0030.02011.56
5.4.00.0050.02011.31
5.3.290.0060.02411.99
5.3.280.0070.02111.94
5.3.270.0040.02311.95
5.3.260.0040.02211.95
5.3.250.0050.02211.95
5.3.240.0050.02011.95
5.3.230.0050.02311.94
5.3.220.0040.02011.93
5.3.210.0090.02111.93
5.3.200.0040.02111.93
5.3.190.0040.02111.93
5.3.180.0050.01911.92
5.3.170.0050.02111.92
5.3.160.0070.02011.93
5.3.150.0050.02011.93
5.3.140.0060.02011.92
5.3.130.0020.02411.91
5.3.120.0060.02311.92
5.3.110.0050.02211.92
5.3.100.0020.02411.64
5.3.90.0040.02011.63
5.3.80.0050.02011.63
5.3.70.0040.02111.63
5.3.60.0040.02011.62
5.3.50.0030.02211.59
5.3.40.0040.02111.59
5.3.30.0050.02211.56
5.3.20.0040.02011.45
5.3.10.0050.02011.44
5.3.00.0070.01911.43
5.2.170.0040.01710.18
5.2.160.0040.01610.18
5.2.150.0040.01710.18
5.2.140.0050.01610.18
5.2.130.0030.01610.16
5.2.120.0020.01810.16
5.2.110.0020.01710.16
5.2.100.0020.02210.16
5.2.90.0030.01510.16
5.2.80.0030.01710.16
5.2.70.0050.01710.16
5.2.60.0070.01810.13
5.2.50.0040.01710.12
5.2.40.0040.02010.10
5.2.30.0020.02010.09
5.2.20.0060.01510.09
5.2.10.0030.01810.05
5.2.00.0050.0169.98
5.1.60.0040.0159.62
5.1.50.0010.0169.62
5.1.40.0030.0159.61
5.1.30.0040.0149.78
5.1.20.0020.0159.80
5.1.10.0020.0179.66
5.1.00.0030.0149.66
5.0.50.0040.0128.90
5.0.40.0020.0118.83
5.0.30.0030.0188.73
5.0.20.0020.0128.72
5.0.10.0040.0098.71
5.0.00.0030.0168.71
4.4.90.0020.0087.98
4.4.80.0020.0127.97
4.4.70.0000.0127.96
4.4.60.0030.0077.96
4.4.50.0010.0107.97
4.4.40.0030.0137.94
4.4.30.0030.0097.97
4.4.20.0020.0098.01
4.4.10.0020.0108.01
4.4.00.0020.0147.97
4.3.110.0020.0107.92
4.3.100.0030.0127.92
4.3.90.0020.0137.90
4.3.80.0030.0147.88
4.3.70.0040.0117.90
4.3.60.0020.0107.90
4.3.50.0020.0117.90
4.3.40.0020.0147.86
4.3.30.0010.0117.23
4.3.20.0010.0127.22
4.3.10.0010.0107.20
4.3.00.0050.0159.37

preferences:
64.74 ms | 401 KiB | 5 Q