3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo file_get_contents("php://filter/convert.base64-encode/resource=/proc/self/");

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)
8.3.60.0120.00316.50
8.3.50.0080.00816.27
8.3.40.0110.00718.86
8.3.30.0110.00718.50
8.3.20.0070.00720.25
8.3.10.0040.00421.91
8.3.00.0060.00319.25
8.2.180.0130.00318.54
8.2.170.0070.00722.96
8.2.160.0140.00020.35
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00021.00
8.2.120.0050.00326.16
8.2.110.0060.00320.35
8.2.100.0060.00617.84
8.2.90.0060.00319.21
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0050.00317.80
8.2.50.0040.00418.10
8.2.40.0000.00820.61
8.2.30.0000.00720.91
8.2.20.0000.00718.04
8.2.10.0040.00417.98
8.2.00.0050.00317.99
8.1.280.0040.01125.92
8.1.270.0000.00822.18
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00423.96
8.1.230.0060.00617.70
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0090.00016.97
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0050.00218.94
8.1.150.0050.00220.52
8.1.140.0000.00719.50
8.1.130.0000.01018.78
8.1.120.0030.00617.38
8.1.110.0000.00717.30
8.1.100.0000.00717.24
8.1.90.0040.00417.32
8.1.80.0000.00717.21
8.1.70.0030.00317.33
8.1.60.0040.00417.46
8.1.50.0030.00617.26
8.1.40.0000.00817.34
8.1.30.0040.00417.54
8.1.20.0050.00217.46
8.1.10.0040.00417.44
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0070.00018.35
8.0.270.0070.00017.26
8.0.260.0000.00716.89
8.0.250.0030.00716.90
8.0.240.0030.00516.94
8.0.230.0040.00416.82
8.0.220.0050.00216.88
8.0.210.0000.00816.90
8.0.200.0000.00716.96
8.0.190.0000.00916.96
8.0.180.0090.00316.98
8.0.170.0070.00016.80
8.0.160.0030.00316.88
8.0.150.0040.00416.90
8.0.140.0040.00416.78
8.0.130.0000.00713.26
8.0.120.0030.00516.86
8.0.110.0070.00016.75
8.0.100.0080.00016.86
8.0.90.0070.00016.91
8.0.80.0090.01216.80
8.0.70.0050.00316.93
8.0.60.0040.00416.79
8.0.50.0040.00416.75
8.0.30.0090.00816.98
8.0.20.0130.00717.40
8.0.10.0000.00816.94
8.0.00.0070.01016.93
7.4.330.0030.00315.55
7.4.320.0000.00716.50
7.4.300.0000.00616.45
7.4.290.0030.00316.43
7.4.280.0030.00616.29
7.4.270.0070.00016.39
7.4.260.0030.00316.46
7.4.250.0080.00016.35
7.4.240.0050.00316.46
7.4.230.0070.00016.47
7.4.220.0120.01316.54
7.4.210.0120.00716.45
7.4.200.0080.00016.28
7.4.160.0050.01116.50
7.4.150.0090.00917.40
7.4.140.0140.00417.86
7.4.130.0030.01416.54
7.4.120.0090.01516.51
7.4.110.0070.01016.32
7.4.100.0100.01016.40
7.4.90.0070.01016.51
7.4.80.0070.01519.39
7.4.70.0100.00716.23
7.4.60.0030.01916.62
7.4.50.0100.00316.26
7.4.40.0040.01916.38
7.4.30.0030.01316.57
7.4.00.0080.00914.92
7.3.330.0000.00513.00
7.3.320.0050.00012.95
7.3.310.0000.00816.11
7.3.300.0070.00016.12
7.3.290.0000.00716.12
7.3.280.0110.00716.26
7.3.270.0100.00717.40
7.3.260.0080.00916.34
7.3.250.0100.00916.27
7.3.240.0100.00916.22
7.3.230.0100.00716.12
7.3.210.0060.01016.21
7.3.200.0130.00316.39
7.3.190.0100.01316.32
7.3.180.0060.01116.40
7.3.170.0090.00616.22
7.3.160.0030.01316.30
7.3.120.0110.00614.88
7.3.110.0100.01014.56
7.3.100.0130.00614.89
7.3.90.0040.01114.76
7.3.80.0110.00414.80
7.3.70.0060.01014.48
7.3.60.0030.00914.73
7.3.50.0030.01014.54
7.3.40.0120.00014.80
7.3.30.0090.00014.79
7.3.20.0000.01316.45
7.3.10.0070.00716.68
7.3.00.0000.01516.47
7.2.330.0190.00616.58
7.2.320.0030.01416.19
7.2.310.0060.01016.32
7.2.300.0140.00316.61
7.2.290.0070.01016.56
7.2.250.0000.02015.10
7.2.240.0080.00714.99
7.2.230.0040.01115.05
7.2.220.0030.00614.96
7.2.210.0030.01315.14
7.2.200.0030.00914.82
7.2.190.0090.00415.09
7.2.180.0080.00415.00
7.2.170.0030.00814.69
7.2.160.0090.00915.03
7.2.150.0030.01016.85
7.2.140.0070.00316.93
7.2.130.0030.01016.94
7.2.120.0100.00716.66
7.2.110.0000.01416.63
7.2.100.0120.00316.73
7.2.90.0030.00916.75
7.2.80.0090.00016.71
7.2.70.0130.00316.72
7.2.60.0050.00916.65
7.2.50.0030.00916.75
7.2.40.0080.00416.90
7.2.30.0030.00916.92
7.2.20.0060.00916.84
7.2.10.0030.01016.42
7.2.00.0030.01018.06
7.1.330.0070.01015.71
7.1.320.0040.01115.71
7.1.310.0070.00315.77
7.1.300.0100.00015.58
7.1.290.0030.01015.34
7.1.280.0000.01215.73
7.1.270.0100.00315.42
7.1.260.0000.01015.47
7.1.250.0030.01015.64
7.1.240.0130.00015.91
7.1.230.0040.00715.64
7.1.220.0040.01115.67
7.1.210.0040.00815.69
7.1.200.0050.00515.73
7.1.190.0120.00415.60
7.1.180.0070.00715.66
7.1.170.0120.00615.71
7.1.160.0000.01115.44
7.1.150.0090.00315.79
7.1.140.0030.00615.68
7.1.130.0080.00815.66
7.1.120.0040.00715.76
7.1.110.0000.01315.88
7.1.100.0050.00516.69
7.1.90.0100.00715.49
7.1.80.0030.00715.46
7.1.70.0050.00716.34
7.1.60.0080.01025.43
7.1.50.0100.01025.18
7.1.40.0100.00625.10
7.1.30.0150.00424.82
7.1.20.0030.01525.01
7.1.10.0020.01015.96
7.1.00.0050.00716.25
7.0.330.0100.00315.33
7.0.320.0090.00615.46
7.0.310.0000.01415.28
7.0.300.0060.00615.04
7.0.290.0000.01015.14
7.0.280.0030.00615.46
7.0.270.0000.01215.38
7.0.260.0070.00315.33
7.0.250.0050.00315.34
7.0.240.0060.00615.49
7.0.230.0030.01015.34
7.0.220.0040.00815.49
7.0.210.0000.01715.11
7.0.200.0060.00716.00
7.0.190.0040.00716.06
7.0.180.0080.00515.76
7.0.170.0030.00815.60
7.0.160.0020.01115.66
7.0.150.0050.00515.82
7.0.140.0000.01315.83
7.0.130.0060.00715.85
7.0.120.0050.00715.94
7.0.110.0080.00615.83
7.0.100.0080.00215.56
7.0.90.0060.00615.82
7.0.80.0030.01015.74
7.0.70.0060.00615.84
7.0.60.0090.00415.63
7.0.50.0050.00715.88
7.0.40.0090.00414.92
7.0.30.0080.00514.72
7.0.20.0060.00714.95
7.0.10.0070.00514.65
7.0.00.0070.00514.65
5.6.400.0090.00614.23
5.6.390.0100.00314.52
5.6.380.0040.01114.20
5.6.370.0060.00614.51
5.6.360.0040.00814.21
5.6.350.0050.00314.14
5.6.340.0100.00313.88
5.6.330.0090.00614.53
5.6.320.0030.00914.12
5.6.310.0060.00614.22
5.6.300.0040.00814.09
5.6.290.0100.00714.18
5.6.280.0070.00714.07
5.6.270.0070.00714.15
5.6.260.0050.00513.91
5.6.250.0030.01014.26
5.6.240.0030.01014.11
5.6.230.0050.00514.29
5.6.220.0030.01214.22
5.6.210.0060.01314.29
5.6.200.0030.00913.98
5.6.190.0030.01014.48
5.6.180.0130.00014.07
5.6.170.0060.00314.22
5.6.160.0070.00714.08
5.6.150.0090.00613.85
5.6.140.0090.00614.37
5.6.130.0120.00314.11
5.6.120.0040.00814.02
5.6.110.0110.00313.88
5.6.100.0090.00313.96
5.6.90.0130.00014.09
5.6.80.0000.01314.01
5.6.70.0040.01114.12
5.6.60.0030.01214.29
5.6.50.0070.01013.91
5.6.40.0000.00913.85
5.6.30.0060.00614.16
5.6.20.0040.00713.94
5.6.10.0040.01114.06
5.6.00.0000.01114.06

preferences:
71.27 ms | 401 KiB | 5 Q