3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '999' ?>

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)
8.3.60.0060.00916.25
8.3.50.0070.00716.36
8.3.40.0070.00718.59
8.3.30.0110.00318.55
8.3.20.0080.00022.14
8.3.10.0000.00821.74
8.3.00.0050.00317.47
8.2.180.0110.00416.32
8.2.170.0110.00422.96
8.2.160.0100.01020.53
8.2.150.0000.00724.18
8.2.140.0050.00224.66
8.2.130.0040.00421.11
8.2.120.0060.00326.35
8.2.110.0030.00722.25
8.2.100.0060.00618.03
8.2.90.0080.00019.23
8.2.80.0000.00817.97
8.2.70.0030.00717.50
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0000.00720.60
8.2.30.0040.00419.17
8.2.20.0040.00417.98
8.2.10.0040.00417.92
8.2.00.0050.00217.92
8.1.280.0120.00625.92
8.1.270.0070.00022.28
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0070.00323.92
8.1.230.0070.00417.42
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0040.00418.51
8.1.160.0050.00218.89
8.1.150.0050.00218.74
8.1.140.0050.00319.47
8.1.130.0030.00318.80
8.1.120.0040.00417.21
8.1.110.0070.00017.35
8.1.100.0050.00217.32
8.1.90.0000.00817.36
8.1.80.0040.00417.28
8.1.70.0080.00017.31
8.1.60.0040.00417.31
8.1.50.0090.00017.35
8.1.40.0000.00717.26
8.1.30.0030.00617.45
8.1.20.0070.00017.55
8.1.10.0050.00217.43
8.1.00.0000.00817.34
8.0.300.0040.00418.77
8.0.290.0050.00316.63
8.0.280.0000.00718.37
8.0.270.0000.00817.19
8.0.260.0030.00316.73
8.0.250.0060.00016.89
8.0.240.0030.00716.85
8.0.230.0030.00716.82
8.0.220.0060.00316.66
8.0.210.0070.00016.71
8.0.200.0000.00716.73
8.0.190.0000.00816.70
8.0.180.0030.00316.81
8.0.170.0000.00816.82
8.0.160.0000.00716.77
8.0.150.0040.00416.71
8.0.140.0040.00416.68
8.0.130.0030.00313.14
8.0.120.0040.00416.61
8.0.110.0040.00416.55
8.0.100.0050.00316.61
8.0.90.0040.00416.62
8.0.80.0090.00616.67
8.0.70.0050.00316.68
8.0.60.0080.00016.74
8.0.50.0050.00216.73
8.0.30.0140.00416.98
8.0.20.0100.00817.40
8.0.10.0040.00416.77
8.0.00.0140.00316.65
7.4.330.0050.00015.55
7.4.320.0070.00016.35
7.4.300.0000.00716.38
7.4.290.0000.00716.40
7.4.280.0050.00516.43
7.4.270.0030.00316.46
7.4.260.0000.00513.07
7.4.250.0030.00616.42
7.4.240.0000.00716.31
7.4.230.0070.00016.15
7.4.220.0140.00416.53
7.4.210.0060.00916.46
7.4.200.0000.00716.46
7.4.160.0060.00916.32
7.4.150.0060.01217.40
7.4.140.0080.01017.86
7.4.130.0030.01516.45
7.4.120.0110.00716.33
7.4.110.0190.00616.38
7.4.100.0120.00616.23
7.4.90.0160.00816.24
7.4.80.0070.01119.39
7.4.70.0070.01016.51
7.4.60.0130.00316.36
7.4.50.0100.00716.29
7.4.40.0070.01616.27
7.4.30.0090.01216.42
7.4.00.0050.00514.63
7.3.330.0000.00513.03
7.3.320.0000.00613.04
7.3.310.0040.00416.13
7.3.300.0030.00316.14
7.3.290.0090.00816.20
7.3.280.0060.01016.11
7.3.270.0070.01017.40
7.3.260.0070.01316.16
7.3.250.0070.01116.27
7.3.240.0100.01016.29
7.3.230.0140.00316.18
7.3.210.0100.00716.52
7.3.200.0110.00816.51
7.3.190.0040.01316.42
7.3.180.0090.01016.27
7.3.170.0110.00516.22
7.3.160.0060.00916.30
7.2.330.0080.01116.36
7.2.320.0090.01316.35
7.2.310.0030.01516.25
7.2.300.0100.00716.57
7.2.290.0070.01016.35
7.2.00.0060.00919.14
7.1.100.0040.00817.85
7.1.70.0160.00615.16
7.1.60.0260.01633.30
7.1.50.0340.01132.79
7.1.40.0310.00632.59
7.1.30.2790.02032.41
7.1.20.0460.01032.71
7.1.10.0100.01314.51
7.1.00.0090.01914.54
7.0.200.0090.01214.93
7.0.190.0100.01014.81
7.0.180.0110.01114.23
7.0.170.0090.01214.16
7.0.160.0150.00914.50
7.0.150.0180.00614.21
7.0.140.0090.01514.36
7.0.130.0200.00914.60
7.0.120.0110.01114.59
7.0.110.0110.00914.25
7.0.100.0110.01114.24
7.0.90.0100.01314.26
7.0.80.0130.01214.51
7.0.70.0150.01214.33
7.0.60.0600.01314.30
7.0.50.0170.01514.30
7.0.40.0150.01114.58
7.0.30.0060.01314.30
7.0.20.0210.00914.51
7.0.10.0120.01514.23
7.0.00.0180.01314.23

preferences:
39.4 ms | 400 KiB | 5 Q