3v4l.org

run code in 300+ PHP versions simultaneously
<?php if ('test' == $_SESSION["test"]){ echo " asdsad"; };

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)
8.3.60.0140.00016.50
8.3.50.0110.00418.05
8.3.40.0040.01418.66
8.3.30.0090.00618.62
8.3.20.0080.00018.73
8.3.10.0040.00423.71
8.3.00.0040.00421.90
8.2.180.0090.00916.63
8.2.170.0080.00822.96
8.2.160.0030.01022.26
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00019.54
8.2.120.0040.00426.35
8.2.110.0100.00022.09
8.2.100.0040.00717.84
8.2.90.0080.00019.06
8.2.80.0000.00817.97
8.2.70.0030.00617.49
8.2.60.0050.00317.93
8.2.50.0030.00519.42
8.2.40.0040.00420.55
8.2.30.0000.00719.25
8.2.20.0040.00417.93
8.2.10.0040.00418.04
8.2.00.0040.00417.62
8.1.280.0130.00725.92
8.1.270.0050.00322.06
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00320.91
8.1.230.0080.00419.09
8.1.220.0000.00817.79
8.1.210.0030.00618.77
8.1.200.0060.00317.25
8.1.190.0060.00317.28
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0070.00022.13
8.1.150.0000.00720.19
8.1.140.0000.00719.48
8.1.130.0030.00317.54
8.1.120.0030.00317.38
8.1.110.0040.00717.28
8.1.100.0050.00317.36
8.1.90.0050.00217.21
8.1.80.0000.00717.39
8.1.70.0000.00717.43
8.1.60.0000.00817.54
8.1.50.0000.00817.47
8.1.40.0060.00317.45
8.1.30.0030.00517.68
8.1.20.0060.00317.59
8.1.10.0030.00617.49
8.1.00.0040.00817.45
8.0.300.0050.00320.09
8.0.290.0000.00816.63
8.0.280.0030.00318.39
8.0.270.0000.00817.18
8.0.260.0040.00417.20
8.0.250.0070.00016.92
8.0.240.0040.00416.99
8.0.230.0030.00316.84
8.0.220.0000.00816.78
8.0.210.0040.00416.93
8.0.200.0060.00316.86
8.0.190.0050.00216.84
8.0.180.0050.00216.89
8.0.170.0030.00616.81
8.0.160.0070.00016.97
8.0.150.0070.00016.83
8.0.140.0000.00716.82
8.0.130.0050.00013.32
8.0.120.0030.00616.78
8.0.110.0070.00016.86
8.0.100.0070.00016.76
8.0.90.0070.00016.95
8.0.80.0110.01116.82
8.0.70.0000.00716.77
8.0.60.0020.00516.86
8.0.50.0040.00416.72
8.0.30.0080.01017.06
8.0.20.0110.00717.40
8.0.10.0000.00816.88
8.0.00.0110.00716.77
7.4.330.0040.00215.55
7.4.320.0030.00316.53
7.4.300.0030.00316.33
7.4.290.0070.00016.42
7.4.280.0040.00416.44
7.4.270.0030.00316.54
7.4.260.0070.00016.27
7.4.250.0000.00716.32
7.4.240.0050.00316.58
7.4.230.0030.00316.28
7.4.220.0120.00916.48
7.4.210.0080.00616.63
7.4.200.0000.00716.54
7.4.160.0110.00516.49
7.4.150.0150.00317.40
7.4.140.0120.00917.86
7.4.130.0090.00716.49
7.4.120.0080.01116.39
7.4.110.0110.00716.60
7.4.100.0060.01316.36
7.4.90.0120.00416.56
7.4.80.0110.00619.39
7.4.70.0120.01116.49
7.4.60.0030.01316.53
7.4.50.0090.00316.67
7.4.40.0030.01316.25
7.4.30.0100.01016.55
7.4.10.0120.00714.82
7.4.00.0070.01114.69
7.3.330.0000.00613.12
7.3.320.0020.00213.05
7.3.310.0070.00016.38
7.3.300.0040.00416.33
7.3.290.0110.00916.32
7.3.280.0110.00916.34
7.3.270.0170.00317.40
7.3.260.0090.01316.51
7.3.250.0090.00816.42
7.3.240.0090.00916.33
7.3.230.0040.01816.39
7.3.210.0120.00516.31
7.3.200.0070.01016.26
7.3.190.0100.00716.26
7.3.180.0090.00616.50
7.3.170.0080.00816.38
7.3.160.0060.01216.49
7.3.130.0050.01214.63
7.3.120.0050.01214.75
7.3.110.0080.01014.70
7.3.100.0050.01014.59
7.3.90.0030.01214.63
7.3.80.0020.00914.59
7.3.70.0020.01014.46
7.3.60.0050.01014.83
7.3.50.0050.01214.70
7.3.40.0020.01314.73
7.3.30.0040.00814.53
7.3.20.0030.01116.59
7.3.10.0030.01016.43
7.3.00.0030.01116.54
7.2.330.0100.00716.43
7.2.320.0120.01616.40
7.2.310.0040.01416.69
7.2.300.0130.01016.41
7.2.290.0070.01016.64
7.2.260.0090.00714.98
7.2.250.0060.00814.99
7.2.240.0070.00514.79
7.2.230.0040.00914.50
7.2.220.0050.00914.66
7.2.210.0080.00514.70
7.2.200.0070.00714.77
7.2.190.0050.01014.95
7.2.180.0080.00814.80
7.2.170.0060.01114.77
7.2.160.0060.00714.83
7.2.150.0060.00816.86
7.2.140.0060.00816.64
7.2.130.0030.01016.74
7.2.120.0030.00816.60
7.2.110.0020.01316.63
7.2.100.0030.01316.67
7.2.90.0070.00716.90
7.2.80.0040.01116.75
7.2.70.0070.00916.65
7.2.60.0070.00816.68
7.2.50.0070.00516.71
7.2.40.0050.00816.54
7.2.30.0020.01316.90
7.2.20.0050.01016.80
7.2.10.0050.00816.77
7.2.00.0060.00917.56
7.1.330.0100.00515.78
7.1.320.0050.00615.63
7.1.310.0040.00815.73
7.1.300.0050.01215.66
7.1.290.0050.00915.63
7.1.280.0070.00515.66
7.1.270.0030.00615.63
7.1.260.0090.00315.81
7.1.250.0060.00515.70
7.1.240.0050.00715.63
7.1.230.0090.00315.71
7.1.220.0040.01015.66
7.1.210.0020.00915.74
7.1.200.0030.00915.75
7.1.190.0050.00415.62
7.1.180.0020.01015.70
7.1.170.0070.00515.66
7.1.160.0030.00815.52
7.1.150.0070.01015.62
7.1.140.0050.01015.83
7.1.130.0020.01515.87
7.1.120.0050.00915.62
7.1.110.0060.00915.64
7.1.100.0030.01215.50
7.1.90.0000.01215.60
7.1.80.0060.01015.63
7.1.70.0050.00716.14
7.1.60.0050.00916.29
7.1.50.0020.00915.82
7.1.40.0020.01215.58
7.1.30.0070.00615.61
7.1.20.0120.00315.47
7.1.10.0030.01015.64
7.1.00.0080.02918.09
7.0.330.0090.00315.20
7.0.320.0050.00814.97
7.0.310.0040.00615.23
7.0.300.0060.00815.28
7.0.290.0090.00415.22
7.0.280.0070.01015.13
7.0.270.0070.00715.30
7.0.260.0070.00315.05
7.0.250.0070.00615.14
7.0.240.0020.01015.08
7.0.230.0030.01015.35
7.0.220.0020.01115.30
7.0.210.0060.00615.41
7.0.200.0020.00615.76
7.0.190.0050.00715.25
7.0.180.0030.01015.28
7.0.170.0030.01015.39
7.0.160.0040.01015.30
7.0.150.0050.00715.17
7.0.140.0050.00915.27
7.0.130.0050.00715.17
7.0.120.0090.02117.64
7.0.110.0040.02517.53
7.0.100.0090.02117.41
7.0.90.0050.02217.55
7.0.80.0050.02517.46
7.0.70.0100.02117.47
7.0.60.0100.02117.44
7.0.50.0090.02617.61
7.0.40.0020.02816.23
7.0.30.0060.02316.25
7.0.20.0090.02216.21
7.0.10.0050.02416.23
7.0.00.0060.02316.19
5.6.400.0080.00614.29
5.6.390.0090.00514.16
5.6.380.0050.00814.10
5.6.370.0060.00814.45
5.6.360.0090.00014.09
5.6.350.0090.00714.07
5.6.340.0040.00914.32
5.6.330.0070.00714.31
5.6.320.0050.01014.00
5.6.310.0060.00614.13
5.6.300.0090.00514.16
5.6.290.0030.01114.03
5.6.280.0070.00914.45
5.6.270.0090.01816.44
5.6.260.0060.02316.57
5.6.250.0060.02316.54
5.6.240.0070.02116.52
5.6.230.0070.02316.41
5.6.220.0080.02316.36
5.6.210.0070.02016.54
5.6.200.0050.02816.42
5.6.190.0060.02516.39
5.6.180.0100.02216.30
5.6.170.0050.02816.67
5.6.160.0050.02516.43
5.6.150.0120.02216.43
5.6.140.0060.02916.48
5.6.130.0060.02416.34
5.6.120.0070.02316.47
5.6.110.0080.02216.52
5.6.100.0110.02516.50
5.6.90.0070.02216.42
5.6.80.0100.01916.20
5.6.70.0040.02416.12
5.6.60.0050.02216.29
5.6.50.0080.01816.25
5.6.40.0080.02116.18
5.6.30.0040.02616.26
5.6.20.0050.02316.13
5.6.10.0070.02216.34
5.6.00.0060.02716.10

preferences:
62.01 ms | 401 KiB | 5 Q