3v4l.org

run code in 300+ PHP versions simultaneously
<?php $filename="./ar.txt"; $fp = fopen($filename, "w"); fwrite($fp, "a"); fclose($fp); exit; ?>

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)
8.3.40.0070.00718.80
8.3.30.0100.00718.77
8.3.20.0060.00318.77
8.3.10.0070.00320.71
8.3.00.0050.00319.38
8.2.170.0070.00722.96
8.2.160.0090.00918.59
8.2.150.0080.00024.18
8.2.140.0000.01524.66
8.2.130.0040.01126.16
8.2.120.0060.01218.89
8.2.110.0100.00019.29
8.2.100.0100.00317.91
8.2.90.0040.00419.09
8.2.80.0000.00917.97
8.2.70.0060.00317.25
8.2.60.0050.00317.68
8.2.50.0030.00618.10
8.2.40.0080.00018.03
8.2.30.0030.00617.97
8.2.20.0040.00419.39
8.2.10.0040.00417.60
8.2.00.0050.00217.65
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.01423.84
8.1.230.0030.00917.76
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00717.36
8.1.190.0060.00317.23
8.1.180.0000.00818.10
8.1.170.0000.00818.76
8.1.160.0090.00018.74
8.1.150.0000.00818.45
8.1.140.0050.00317.39
8.1.130.0030.00317.82
8.1.120.0030.00417.36
8.1.110.0040.00417.30
8.1.100.0000.00917.36
8.1.90.0000.00717.28
8.1.80.0000.00717.39
8.1.70.0030.00617.37
8.1.60.0080.00017.57
8.1.50.0040.00417.40
8.1.40.0000.00917.52
8.1.30.0040.00417.67
8.1.20.0080.00017.55
8.1.10.0030.00617.56
8.1.00.0000.00717.44
8.0.300.0070.00018.77
8.0.290.0040.00416.59
8.0.280.0050.00318.46
8.0.270.0030.00317.30
8.0.260.0000.00716.82
8.0.250.0040.00416.99
8.0.240.0000.00716.99
8.0.230.0040.00416.90
8.0.220.0070.00016.98
8.0.210.0050.00316.82
8.0.200.0030.00516.91
8.0.190.0000.00717.07
8.0.180.0060.00317.02
8.0.170.0000.00916.87
8.0.160.0050.00216.89
8.0.150.0090.00016.95
8.0.140.0080.00016.93
8.0.130.0050.00013.35
8.0.120.0000.00716.97
8.0.110.0040.00416.86
8.0.100.0040.00416.93
8.0.90.0070.00016.77
8.0.80.0120.00316.90
8.0.70.0070.00016.96
8.0.60.0000.00717.02
8.0.50.0080.00016.76
8.0.30.0060.01217.04
8.0.20.0080.01017.06
8.0.10.0000.00716.81
8.0.00.0030.01616.76
7.4.330.0030.00312.83
7.4.320.0030.00316.53
7.4.300.0060.00316.45
7.4.290.0030.00316.37
7.4.280.0070.00016.45
7.4.270.0000.00716.37
7.4.260.0000.00613.14
7.4.250.0000.00816.53
7.4.240.0070.00016.45
7.4.230.0000.00716.30
7.4.220.0140.00616.54
7.4.210.0140.00416.52
7.4.200.0070.00016.63
7.4.190.0040.00416.59
7.4.160.0170.00016.44
7.4.150.0130.02316.53
7.4.140.0170.00816.31
7.4.130.0030.01316.46
7.4.120.0090.01016.61
7.4.110.0060.01316.44
7.4.100.0030.01516.50
7.4.90.0110.00616.53
7.4.80.0130.00319.39
7.4.70.0090.00916.46
7.4.60.0040.01216.37
7.4.50.0050.00016.44
7.4.40.0120.00616.30
7.4.30.0100.00616.46
7.4.10.0040.00815.09
7.4.00.0080.00915.04
7.3.330.0030.00313.01
7.3.320.0030.00313.14
7.3.310.0030.00316.22
7.3.300.0030.00316.27
7.3.290.0060.01016.30
7.3.280.0080.01016.39
7.3.270.0170.00016.32
7.3.260.0140.00316.46
7.3.250.0150.00916.15
7.3.240.0060.01216.18
7.3.230.0140.00316.27
7.3.210.0110.01116.39
7.3.200.0130.00316.34
7.3.190.0150.00816.44
7.3.180.0050.01116.29
7.3.170.0060.01416.46
7.3.160.0080.01116.25
7.3.130.0140.00414.72
7.3.120.0070.00714.81
7.3.110.0090.00614.81
7.3.100.0050.01114.70
7.3.90.0040.01114.81
7.3.80.0030.01114.55
7.3.70.0080.00714.72
7.3.60.0050.00714.56
7.3.50.0050.01114.53
7.3.40.0040.01014.73
7.3.30.0060.00714.48
7.3.20.0070.00716.68
7.3.10.0060.00816.56
7.3.00.0010.01116.57
7.2.330.0170.00616.51
7.2.320.0000.01716.55
7.2.310.0070.01116.54
7.2.300.0120.00616.68
7.2.290.0040.01216.48
7.2.260.0080.01114.89
7.2.250.0150.00415.00
7.2.240.0090.00615.03
7.2.230.0070.00615.00
7.2.220.0110.00815.15
7.2.210.0070.00614.96
7.2.200.0040.00714.89
7.2.190.0030.01014.95
7.2.180.0070.00614.91
7.2.170.0060.00814.97
7.2.160.0000.01015.07
7.2.150.0030.01316.88
7.2.140.0030.00616.66
7.2.130.0070.00616.93
7.2.120.0080.00516.90
7.2.110.0030.00816.80
7.2.100.0050.01016.87
7.2.90.0030.01116.87
7.2.80.0070.00916.86
7.2.70.0050.00616.79
7.2.60.0050.00916.91
7.2.50.0080.00616.89
7.2.40.0060.00716.84
7.2.30.0070.00716.80
7.2.20.0050.01016.80
7.2.10.0060.00316.67
7.2.00.0030.01317.51
7.1.330.0050.00915.62
7.1.320.0050.00815.62
7.1.310.0020.01315.62
7.1.300.0050.00915.53
7.1.290.0060.00315.65
7.1.280.0040.01115.61
7.1.270.0050.00715.43
7.1.260.0070.00815.67
7.1.250.0080.00815.77
7.1.240.0000.01715.58
7.1.230.0040.01115.71
7.1.220.0120.00615.63
7.1.210.0070.00715.81
7.1.200.0050.00715.68
7.1.190.0130.00015.55
7.1.180.0080.00315.73
7.1.170.0070.00415.74
7.1.160.0070.00715.61
7.1.150.0040.00815.78
7.1.140.0070.00715.78
7.1.130.0080.00615.62
7.1.120.0090.00015.52
7.1.110.0090.00615.77
7.1.100.0020.01217.00
7.1.90.0030.00715.85
7.1.80.0040.00715.70
7.1.70.0070.00316.43
7.1.60.0090.01117.53
7.1.50.0100.01325.12
7.1.40.0100.00315.95
7.1.30.0030.00715.42
7.1.20.0070.00715.75
7.1.10.0090.00615.85
7.1.00.0030.04119.12
7.0.330.0060.00815.41
7.0.320.0090.00015.40
7.0.310.0040.01115.43
7.0.300.0090.00315.30
7.0.290.0060.00315.57
7.0.280.0060.00915.14
7.0.270.0060.00615.27
7.0.260.0040.00815.47
7.0.250.0030.01015.16
7.0.240.0000.01415.15
7.0.230.0040.01115.55
7.0.220.0030.00515.34
7.0.210.0080.00615.54
7.0.200.0030.00815.95
7.0.190.0040.00815.36
7.0.180.0000.01115.36
7.0.170.0030.01015.28
7.0.160.0080.00415.28
7.0.150.0070.00715.41
7.0.140.0050.03818.76
7.0.130.0030.01015.58
7.0.120.0020.04318.75
7.0.110.0020.02817.59
7.0.100.0070.02417.62
7.0.90.0030.02617.65
7.0.80.0050.02217.68
7.0.70.0040.01917.66
7.0.60.0000.02817.68
7.0.50.0100.04017.68
7.0.40.0080.03816.71
7.0.30.0030.02616.63
7.0.20.0090.04316.50
7.0.10.0080.04016.54
7.0.00.0070.04616.58
5.6.400.0030.00714.33
5.6.390.0030.00914.39
5.6.380.0030.00714.09
5.6.370.0090.00614.07
5.6.360.0030.01214.29
5.6.350.0090.00313.96
5.6.340.0000.01414.47
5.6.330.0100.00014.53
5.6.320.0000.01414.49
5.6.310.0090.00614.38
5.6.300.0100.00014.54
5.6.290.0070.00414.36
5.6.280.0030.04017.66
5.6.270.0060.00914.44
5.6.260.0100.02017.59
5.6.250.0050.02717.57
5.6.240.0070.02317.44
5.6.230.0040.02717.42
5.6.220.0040.02117.52
5.6.210.0030.02517.21
5.6.200.0030.02917.41
5.6.190.0030.02317.35
5.6.180.0020.04917.34
5.6.170.0030.02717.41
5.6.160.0110.04117.39
5.6.150.0030.05017.34
5.6.140.0080.04217.42
5.6.130.0060.04517.53
5.6.120.0090.02117.39
5.6.110.0050.03217.40
5.6.100.0030.03617.42
5.6.90.0070.04217.25
5.6.80.0040.04017.03
5.6.70.0080.03916.96
5.6.60.0050.04317.17
5.6.50.0080.03817.20
5.6.40.0050.04317.09
5.6.30.0080.04017.03
5.6.20.0050.04517.14
5.6.10.0030.04517.19
5.6.00.0080.04017.12
5.5.380.0070.02215.97
5.5.370.0020.02615.84
5.5.360.0030.02416.00
5.5.350.0030.02615.91
5.5.340.0080.02816.10
5.5.330.0050.02316.19
5.5.320.0070.04016.17
5.5.310.0040.05016.04
5.5.300.0050.04516.05
5.5.290.0110.02016.11
5.5.280.0020.02915.91
5.5.270.0050.04616.19
5.5.260.0090.03416.12
5.5.250.0030.03716.12
5.5.240.0080.02315.95
5.5.230.0100.04015.83
5.5.220.0080.03815.73
5.5.210.0080.03815.65
5.5.200.0050.03015.69
5.5.190.0060.04315.67
5.5.180.0060.04015.71
5.5.170.0080.00414.16
5.5.160.0050.03915.68
5.5.150.0050.04215.68
5.5.140.0070.03215.66
5.5.130.0080.04015.83
5.5.120.0080.04215.69
5.5.110.0080.04015.59
5.5.100.0080.04115.76
5.5.90.0030.03115.82
5.5.80.0070.04115.80
5.5.70.0070.04215.72
5.5.60.0100.03515.72
5.5.50.0030.03015.71
5.5.40.0080.03815.53
5.5.30.0080.04315.70
5.5.20.0110.03815.56
5.5.10.0080.03815.64
5.5.00.0090.04015.73
5.4.450.0050.03015.23
5.4.440.0050.04415.06
5.4.430.0030.03015.18
5.4.420.0070.03315.22
5.4.410.0090.03315.06
5.4.400.0070.03314.95
5.4.390.0050.04214.87
5.4.380.0070.03515.06
5.4.370.0020.02914.98
5.4.360.0070.03614.88
5.4.350.0050.04215.07
5.4.340.0070.03515.01
5.4.330.0040.00810.97
5.4.320.0100.03314.95
5.4.310.0060.03315.01
5.4.300.0080.02114.99
5.4.290.0070.03314.96
5.4.280.0100.03614.97
5.4.270.0020.04014.94
5.4.260.0070.02514.94
5.4.250.0090.03914.94
5.4.240.0060.04315.01
5.4.230.0080.04014.96
5.4.220.0030.04514.96
5.4.210.0070.04214.97
5.4.200.0060.03815.09
5.4.190.0020.04214.99
5.4.180.0010.04014.95
5.4.170.0050.04015.04
5.4.160.0080.03714.97
5.4.150.0050.04414.89
5.4.140.0100.03013.64
5.4.130.0070.03313.62
5.4.120.0020.03913.62
5.4.110.0050.03113.71
5.4.100.0070.03913.64
5.4.90.0140.03513.63
5.4.80.0030.04013.65
5.4.70.0050.03713.76
5.4.60.0030.03313.57
5.4.50.0090.03313.53
5.4.40.0050.03513.51
5.4.30.0080.03813.62
5.4.20.0050.03613.71
5.4.10.0050.04013.59
5.4.00.0050.03213.34
5.3.290.0020.04012.72
5.3.280.0080.02712.70
5.3.270.0030.04312.66
5.3.260.0070.02912.74
5.3.250.0050.04312.71
5.3.240.0080.04012.66
5.3.230.0030.04112.66
5.3.220.0050.03812.57
5.3.210.0050.04012.71
5.3.200.0120.03312.72
5.3.190.0080.03712.61
5.3.180.0050.03912.64
5.3.170.0090.03712.71
5.3.160.0010.02312.64
5.3.150.0070.02812.71
5.3.140.0070.04012.70
5.3.130.0050.04012.71
5.3.120.0050.04012.70
5.3.110.0020.04412.71
5.3.100.0110.02812.31
5.3.90.0050.03812.34
5.3.80.0030.03912.29
5.3.70.0050.03812.41
5.3.60.0050.04012.36
5.3.50.0080.04012.31
5.3.40.0030.04312.33
5.3.30.0050.03912.29
5.3.20.0030.03312.13
5.3.10.0070.03812.26
5.3.00.0050.04112.16
5.2.170.0000.07012.06
5.2.160.0070.05712.06
5.2.150.0130.05012.06
5.2.140.0030.06312.06
5.2.130.0030.06012.06
5.2.120.0130.05012.06
5.2.110.0100.06012.06
5.2.100.0030.04712.06
5.2.90.0000.06312.06
5.2.80.0030.05312.06
5.2.70.0100.06012.06
5.2.60.0070.05712.06
5.2.50.0000.06312.06
5.2.40.0000.05712.06
5.2.30.0030.06312.06
5.2.20.0070.06312.06
5.2.10.0100.05712.06
5.2.00.0100.04712.06
5.1.60.0030.05712.06
5.1.50.0030.05312.06
5.1.40.0070.05012.06
5.1.30.0000.06012.06
5.1.20.0030.04012.06
5.1.10.0070.05712.06
5.1.00.0030.05712.06
5.0.50.0070.04712.06
5.0.40.0000.03312.06
5.0.30.0030.06712.06
5.0.20.0000.03712.06
5.0.10.0000.04012.06
5.0.00.0070.06012.06
4.4.90.0070.03012.06
4.4.80.0030.03312.06
4.4.70.0030.02312.06
4.4.60.0000.03712.06
4.4.50.0030.02712.06
4.4.40.0030.04712.06
4.4.30.0030.02012.06
4.4.20.0000.04012.06
4.4.10.0030.03312.06
4.4.00.0000.04712.06
4.3.110.0000.03712.06
4.3.100.0000.03312.06
4.3.90.0000.03312.06
4.3.80.0030.05012.06
4.3.70.0030.03312.06
4.3.60.0100.02712.06
4.3.50.0000.03712.06
4.3.40.0000.05012.06
4.3.30.0000.03712.06
4.3.20.0030.03312.06
4.3.10.0000.04012.06
4.3.00.0070.02712.06

preferences:
46.19 ms | 400 KiB | 5 Q