3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = $r ?? 1; echo $t;

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)
8.3.60.0110.00416.50
8.3.50.0000.01516.29
8.3.40.0150.00018.85
8.3.30.0070.00718.59
8.3.20.0070.00020.21
8.3.10.0050.00321.89
8.3.00.0080.00023.52
8.2.180.0160.00016.50
8.2.170.0070.00722.96
8.2.160.0100.00320.33
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00819.79
8.2.120.0050.00326.35
8.2.110.0030.00622.19
8.2.100.0080.00318.03
8.2.90.0040.00419.09
8.2.80.0030.00617.97
8.2.70.0030.00517.63
8.2.60.0000.00818.04
8.2.50.0060.00318.07
8.2.40.0090.00022.20
8.2.30.0040.00419.42
8.2.20.0000.00717.58
8.2.10.0040.00417.93
8.2.00.0040.00418.04
8.1.280.0110.00725.92
8.1.270.0110.00324.01
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0040.00423.92
8.1.230.0090.00319.05
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0060.00317.09
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0080.00018.41
8.1.160.0050.00220.65
8.1.150.0040.00418.80
8.1.140.0030.00619.53
8.1.130.0000.00717.61
8.1.120.0070.00017.44
8.1.110.0000.00717.26
8.1.100.0050.00317.27
8.1.90.0040.00417.37
8.1.80.0000.00817.33
8.1.70.0000.00817.29
8.1.60.0050.00317.42
8.1.50.0080.00317.41
8.1.40.0090.00017.41
8.1.30.0000.00817.58
8.1.20.0000.00717.53
8.1.10.0060.00317.54
8.1.00.0040.00417.43
8.0.300.0070.00018.77
8.0.290.0050.00316.75
8.0.280.0000.00718.43
8.0.270.0030.00317.29
8.0.260.0040.00417.12
8.0.250.0060.00016.93
8.0.240.0030.00516.84
8.0.230.0030.00316.81
8.0.220.0040.00416.86
8.0.210.0070.00016.71
8.0.200.0000.00616.86
8.0.190.0040.00416.79
8.0.180.0050.00316.73
8.0.170.0060.00316.86
8.0.160.0100.00016.84
8.0.150.0000.00816.80
8.0.140.0030.00316.72
8.0.130.0060.00013.20
8.0.120.0070.00016.83
8.0.110.0060.00316.77
8.0.100.0070.00016.64
8.0.90.0040.00416.62
8.0.80.0030.01516.86
8.0.70.0000.00816.91
8.0.60.0000.00816.72
8.0.50.0040.00416.76
8.0.30.0100.00917.08
8.0.20.0070.01217.40
8.0.10.0040.00416.79
8.0.00.0090.00916.59
7.4.330.0000.00616.89
7.4.320.0030.00316.54
7.4.300.0030.00316.43
7.4.290.0000.00716.53
7.4.280.0050.00316.32
7.4.270.0000.00716.45
7.4.260.0000.00716.34
7.4.250.0040.00416.50
7.4.240.0020.00516.50
7.4.230.0040.00416.63
7.4.220.0050.01016.46
7.4.210.0110.00416.30
7.4.200.0000.00716.32
7.4.160.0060.00916.50
7.4.150.0040.01517.40
7.4.140.0140.00617.86
7.4.130.0130.00916.38
7.4.120.0090.00716.30
7.4.110.0110.00616.24
7.4.100.0140.00316.48
7.4.90.0100.00716.43
7.4.80.0090.00919.39
7.4.70.0030.01416.74
7.4.60.0100.00716.51
7.4.50.0000.01416.45
7.4.40.0090.00616.59
7.4.30.0140.00716.43
7.4.00.0100.00614.81
7.3.330.0020.00213.02
7.3.320.0030.00313.06
7.3.310.0070.00016.20
7.3.300.0000.00716.19
7.3.290.0110.00916.17
7.3.280.0060.01316.21
7.3.270.0070.01017.40
7.3.260.0100.00716.52
7.3.250.0090.01016.27
7.3.240.0060.01116.33
7.3.230.0040.01216.39
7.3.210.0030.01216.20
7.3.200.0120.00419.39
7.3.190.0050.01516.42
7.3.180.0030.01316.19
7.3.170.0120.00416.27
7.3.160.0120.00416.19
7.3.10.0070.00716.48
7.3.00.0070.00716.71
7.2.330.0120.00616.31
7.2.320.0120.01216.26
7.2.310.0120.00816.60
7.2.300.0090.00816.45
7.2.290.0070.01016.38
7.2.130.0120.00616.64
7.2.120.0030.01216.91
7.2.110.0130.00916.83
7.2.100.0100.01016.83
7.2.90.0050.00816.79
7.2.80.0160.01016.65
7.2.70.0000.01716.80
7.2.60.0070.00816.71
7.2.50.0190.00916.60
7.2.40.0140.00716.77
7.2.30.0290.00716.48
7.2.20.0090.00916.68
7.2.10.0530.01316.61
7.2.00.0140.01218.12
7.1.250.0060.00315.63
7.1.200.0060.00315.38
7.1.100.0000.01118.08
7.1.70.0070.00017.09
7.1.60.0070.01719.30
7.1.50.0030.01316.86
7.1.00.0030.07322.48
7.0.200.0050.00216.44
7.0.60.0170.08021.70
7.0.50.0000.04317.80
7.0.40.0100.08720.11
7.0.30.0470.07020.04
7.0.20.0370.08020.02
7.0.10.0100.05020.17
7.0.00.0200.07020.13
5.6.280.0100.06021.06
5.6.210.0030.07020.54
5.6.200.0070.06018.18
5.6.190.0170.08320.48
5.6.180.0300.05020.69
5.6.170.0300.07720.50
5.6.160.0030.06020.55
5.6.150.0000.04318.26
5.6.140.0030.04018.15
5.6.130.0070.08318.29
5.6.120.0170.07721.14
5.6.110.0100.06320.97
5.6.100.0200.07020.95
5.6.90.0100.06321.10
5.6.80.0000.06320.40
5.5.350.0200.07020.32
5.5.340.0030.05717.99
5.5.330.0070.04720.29
5.5.320.0600.06320.46
5.5.310.0200.06020.36
5.5.300.0030.06317.96
5.5.290.0070.08317.95
5.5.280.0170.04720.86
5.5.270.0030.05020.79
5.5.260.0100.08020.64
5.5.250.0030.04020.68
5.5.240.0100.07720.14

preferences:
51.91 ms | 400 KiB | 5 Q