3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'adf'; session_start();

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)
8.3.70.0120.00616.63
8.3.60.0110.00418.47
8.3.50.0100.00716.40
8.3.40.0080.00818.59
8.3.30.0090.00618.58
8.3.20.0040.00423.66
8.3.10.0000.00723.68
8.3.00.0040.00421.65
8.2.190.0040.01118.28
8.2.180.0070.01318.41
8.2.170.0070.01122.96
8.2.160.0000.01320.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00017.91
8.2.120.0090.00026.35
8.2.110.0060.00319.22
8.2.100.0090.00317.78
8.2.90.0040.00418.22
8.2.80.0040.00417.97
8.2.70.0040.00417.80
8.2.60.0080.00318.09
8.2.50.0000.00818.10
8.2.40.0080.00021.07
8.2.30.0040.00418.98
8.2.20.0000.00718.03
8.2.10.0000.00720.66
8.2.00.0000.00819.45
8.1.280.0140.00325.92
8.1.270.0040.00418.63
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00321.85
8.1.230.0110.00020.95
8.1.220.0040.00417.74
8.1.210.0040.00418.96
8.1.200.0000.00917.22
8.1.190.0000.00816.88
8.1.180.0000.00918.10
8.1.170.0040.00418.53
8.1.160.0030.00318.63
8.1.150.0020.00518.69
8.1.140.0050.00323.82
8.1.130.0000.00820.13
8.1.120.0040.00417.22
8.1.110.0020.00517.19
8.1.100.0060.00617.36
8.1.90.0040.00417.32
8.1.80.0040.00417.22
8.1.70.0030.00717.29
8.1.60.0000.00917.40
8.1.50.0050.00317.39
8.1.40.0050.00317.27
8.1.30.0000.00817.50
8.1.20.0060.00317.41
8.1.10.0070.00017.48
8.1.00.0130.00017.42
8.0.300.0040.00419.96
8.0.290.0040.00416.75
8.0.280.0030.00318.25
8.0.270.0000.00717.20
8.0.260.0070.00018.29
8.0.250.0040.00416.89
8.0.240.0080.00016.77
8.0.230.0070.00016.85
8.0.220.0030.00316.69
8.0.210.0000.00916.79
8.0.200.0030.00316.87
8.0.190.0040.00416.86
8.0.180.0080.00016.84
8.0.170.0000.00816.80
8.0.160.0030.00316.89
8.0.150.0040.00416.80
8.0.140.0030.00316.78
8.0.130.0000.00813.26
8.0.120.0080.00016.66
8.0.110.0000.00716.79
8.0.100.0070.00016.61
8.0.90.0070.00016.86
8.0.80.0050.01116.75
8.0.70.0060.00316.83
8.0.60.0030.00316.80
8.0.50.0000.00716.74
8.0.30.0090.01116.91
8.0.20.0070.01116.95
8.0.10.0000.00816.87
8.0.00.0110.00616.57
7.4.330.0050.00016.69
7.4.320.0000.00616.45
7.4.300.0070.00016.43
7.4.290.0000.00716.30
7.4.280.0050.00316.39
7.4.270.0000.00716.26
7.4.260.0040.00416.45
7.4.250.0080.00016.32
7.4.240.0030.00316.22
7.4.230.0030.00316.35
7.4.220.0040.00416.16
7.4.210.0050.00916.47
7.4.200.0040.00416.46
7.4.160.0140.00316.48
7.4.140.0070.01317.86
7.4.130.0140.00716.43
7.4.120.0070.01016.50
7.4.110.0070.01116.38
7.4.100.0170.00716.26
7.4.90.0130.01016.30
7.4.80.0100.00619.39
7.4.70.0120.00416.34
7.4.60.0070.01016.34
7.4.50.0070.00716.29
7.4.40.0090.00616.21
7.4.00.0050.00914.82
7.3.330.0000.00513.02
7.3.320.0000.00613.17
7.3.310.0030.00316.12
7.3.300.0030.00316.18
7.3.290.0000.00716.21
7.3.280.0120.00516.23
7.3.260.0110.00816.30
7.3.240.0090.01016.26
7.3.230.0080.00816.44
7.3.210.0090.00616.27
7.3.200.0110.00616.38
7.3.190.0140.00416.21
7.3.180.0100.00716.18
7.3.170.0110.00816.29
7.3.160.0120.00316.20
7.3.120.0050.01114.59
7.3.110.0080.00814.66
7.3.100.0120.00514.54
7.3.90.0060.00914.55
7.3.80.0090.00314.67
7.3.70.0050.01014.67
7.3.60.0070.00914.64
7.3.50.0010.00914.51
7.3.40.0050.01114.54
7.3.30.0050.00614.45
7.3.20.0090.00716.60
7.3.10.0050.00516.53
7.3.00.0110.00715.79
7.2.330.0160.00616.36
7.2.320.0120.00916.55
7.2.310.0090.00616.32
7.2.300.0130.00316.67
7.2.290.0110.00716.28
7.2.250.0040.01415.04
7.2.240.0020.01314.82
7.2.230.0040.01114.74
7.2.220.0020.01414.49
7.2.210.0080.00814.74
7.2.200.0050.00914.77
7.2.190.0060.00614.74
7.2.180.0080.00414.85
7.2.170.0060.00914.79
7.2.160.0080.00514.75
7.2.150.0090.00716.57
7.2.140.0090.00616.58
7.2.130.0630.01015.85
7.2.120.0070.01115.99
7.2.110.0110.00615.84
7.2.100.0080.00715.86
7.2.90.0090.00816.00
7.2.80.0760.01515.72
7.2.70.0890.00516.14
7.2.60.0760.01015.97
7.2.50.1300.00716.12
7.2.40.1040.00916.11
7.2.30.0960.00916.04
7.2.20.1040.00616.02
7.2.10.1620.01116.03
7.2.00.0810.00715.98
7.1.330.0030.01115.56
7.1.320.0070.00815.42
7.1.310.0080.00615.60
7.1.300.0060.00815.63
7.1.290.0020.01015.75
7.1.280.0080.00515.53
7.1.270.0120.00515.54
7.1.260.0080.00715.65
7.1.250.0210.00614.89
7.1.240.0070.01015.51
7.1.230.0070.01015.82
7.1.220.0040.00715.71
7.1.210.0070.00715.72
7.1.200.0060.00915.65
7.1.190.0160.00015.39
7.1.180.0050.00315.67
7.1.170.0100.00715.77
7.1.160.0090.00315.64
7.1.150.0030.01015.54
7.1.140.0070.01015.69
7.1.130.0070.00715.70
7.1.120.0110.00415.68
7.1.110.0130.00015.61
7.1.100.0030.00615.58
7.1.90.0090.00315.76
7.1.80.0030.01015.64
7.1.70.0060.00315.78
7.1.60.0120.00315.72
7.1.50.0140.00015.70
7.1.40.0000.01515.68
7.1.30.0030.01015.45
7.1.20.0090.00615.63
7.1.10.0030.01015.36
7.1.00.0030.00715.45
7.0.330.0140.00814.31
7.0.320.0040.01115.42
7.0.310.0110.00315.30
7.0.300.0070.00715.12
7.0.290.0060.00615.24
7.0.280.0090.00614.95
7.0.270.0080.00415.39
7.0.260.0040.00815.26
7.0.250.0030.00715.38
7.0.240.0090.00315.15
7.0.230.0100.00315.27
7.0.220.0000.00815.20
7.0.210.0090.00014.94
7.0.200.0060.00615.02
7.0.190.0040.00815.35
7.0.180.0030.00915.19
7.0.170.0030.00715.31
7.0.160.0030.01515.16
7.0.150.0040.00415.46
7.0.140.0060.00315.21
7.0.130.0060.00615.20
7.0.120.0080.00415.38
7.0.110.0030.00615.33
7.0.100.0050.00415.37
7.0.90.0070.00715.34
7.0.80.0000.00815.01
7.0.70.0030.01015.07
7.0.60.0030.01215.14
7.0.50.0070.00715.38
7.0.40.0080.00413.41
7.0.30.0060.00613.34
7.0.20.0080.00413.26
7.0.10.0120.00613.38
7.0.00.0000.00913.30
5.6.400.0060.00614.09
5.6.390.0000.00814.39
5.6.380.0070.00614.00
5.6.370.0100.00714.37
5.6.360.0040.01114.39
5.6.350.0000.01314.20
5.6.340.0120.00314.26
5.6.330.0040.00414.09
5.6.320.0000.01414.27
5.6.310.0070.00714.06
5.6.300.0070.00714.16
5.6.290.0060.00314.28
5.6.280.0000.01514.00
5.6.270.0100.00314.27
5.6.260.0070.00714.21
5.6.250.0040.00814.14
5.6.240.0100.00014.01
5.6.230.0080.00814.23
5.6.220.0040.01114.25
5.6.210.0030.01013.98
5.6.200.0070.00314.46
5.6.190.0000.00914.23
5.6.180.0070.00714.34
5.6.170.0040.01114.28
5.6.160.0000.01114.06
5.6.150.0040.00414.08
5.6.140.0080.00414.32
5.6.130.0030.00614.06
5.6.120.0000.01413.93
5.6.110.0030.01014.22
5.6.100.0070.01014.36
5.6.90.0040.01414.25
5.6.80.0100.00613.78
5.6.70.0000.01114.06
5.6.60.0030.00714.11
5.6.50.0060.01013.95
5.6.40.0040.00714.10
5.6.30.0000.00914.04
5.6.20.0000.01414.27
5.6.10.0030.01014.17
5.6.00.0030.00913.95

preferences:
70.42 ms | 401 KiB | 5 Q