3v4l.org

run code in 300+ PHP versions simultaneously
<?php $age = 32; $birthday = new DateTime('2020-04-30'); $today = new DateTime(); if ($today > $birthday) { $age++; } echo "I'm " . $age . " years old";

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)
8.3.70.0070.00716.75
8.3.60.0160.00616.63
8.3.50.0170.00318.14
8.3.40.0100.00618.83
8.3.30.0040.01119.37
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.180.0140.00025.92
8.2.170.0090.00622.96
8.2.160.0070.00722.96
8.2.150.0000.00725.66
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0040.00420.52
8.2.100.0040.00818.13
8.2.90.0040.00417.88
8.2.80.0030.00519.09
8.2.70.0030.00517.75
8.2.60.0050.00317.63
8.2.50.0050.00318.05
8.2.40.0040.00419.88
8.2.30.0000.00718.11
8.2.20.0040.00418.11
8.2.10.0050.00219.40
8.2.00.0000.00819.34
8.1.280.0140.00325.92
8.1.270.0070.00023.99
8.1.260.0000.00728.09
8.1.250.0000.00728.09
8.1.240.0070.00319.35
8.1.230.0070.00420.97
8.1.220.0030.00719.26
8.1.210.0040.00418.77
8.1.200.0050.00317.63
8.1.190.0040.00417.35
8.1.180.0060.00618.10
8.1.170.0070.00018.96
8.1.160.0000.00718.85
8.1.150.0040.00418.91
8.1.140.0070.00018.85
8.1.130.0030.00320.04
8.1.120.0000.00717.52
8.1.110.0000.00817.52
8.1.100.0000.00717.70
8.1.90.0040.00417.63
8.1.80.0070.00017.65
8.1.70.0000.00717.63
8.1.60.0040.00417.60
8.1.50.0030.00517.53
8.1.40.0040.00417.63
8.1.30.0050.00317.78
8.1.20.0030.00517.73
8.1.10.0080.00017.69
8.1.00.0070.00417.65
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0000.00718.49
8.0.270.0060.00318.13
8.0.260.0030.00320.23
8.0.250.0000.00717.17
8.0.240.0020.00517.02
8.0.230.0000.00817.18
8.0.220.0000.00817.10
8.0.210.0030.00317.09
8.0.200.0030.00317.16
8.0.190.0060.00317.03
8.0.180.0050.00317.11
8.0.170.0030.00717.04
8.0.160.0040.00417.10
8.0.150.0000.00716.99
8.0.140.0040.00416.98
8.0.130.0050.00013.52
8.0.120.0050.00515.22
8.0.110.0040.00615.22
8.0.100.0040.00515.14
8.0.90.0060.00415.21
8.0.80.0050.01015.83
8.0.70.0000.01015.26
8.0.60.0060.00315.21
8.0.50.0080.00215.23
8.0.30.0060.00815.29
8.0.20.0110.00515.33
8.0.10.0060.00315.28
8.0.00.0070.00515.08
7.4.330.0060.00015.55
7.4.320.0030.00316.65
7.4.300.0040.00416.59
7.4.290.0080.00016.76
7.4.280.0050.00316.63
7.4.270.0000.00716.63
7.4.260.0000.00613.40
7.4.250.0040.00414.93
7.4.240.0070.00215.52
7.4.230.0060.00515.00
7.4.220.0050.00315.56
7.4.210.0080.00715.86
7.4.200.0060.00315.03
7.4.190.0060.00613.40
7.4.180.0120.00013.39
7.4.160.0120.00013.43
7.4.150.0120.00013.31
7.4.140.0090.00313.31
7.4.130.0090.00615.58
7.4.120.0100.00615.00
7.4.110.0080.00715.02
7.4.100.0080.00915.04
7.4.90.0100.00415.07
7.4.80.0060.00716.29
7.4.70.0060.00714.98
7.4.60.0080.00515.03
7.4.50.0070.00815.62
7.4.40.0070.00915.63
7.4.30.0080.00815.74
7.4.20.0120.00415.68
7.4.10.0100.00615.69
7.4.00.0120.00615.79
7.3.330.0030.00316.29
7.3.320.0070.00213.21
7.3.310.0030.00514.69
7.3.300.0050.00314.75
7.3.290.0040.01015.64
7.3.280.0070.00814.76
7.3.270.0050.00513.27
7.3.260.0090.00814.94
7.3.250.0120.00013.14
7.3.240.0060.01015.94
7.3.230.0060.00814.79
7.3.220.0100.00013.23
7.3.210.0050.00814.86
7.3.200.0050.01114.67
7.3.190.0080.00514.84
7.3.180.0070.00614.83
7.3.170.0070.00915.75
7.3.160.0060.01015.70
7.3.150.0060.01115.66
7.3.140.0110.00715.71
7.3.130.0060.01015.59
7.3.120.0100.00815.71
7.3.110.0100.00815.59
7.3.100.0090.00915.60
7.3.90.0110.00715.85
7.3.80.0080.00815.67
7.3.70.0090.00715.73
7.3.60.0120.00615.65
7.3.50.0110.00815.68
7.3.40.0120.00515.77
7.3.30.0120.00915.64
7.3.20.0090.00916.13
7.3.10.0140.00616.09
7.3.00.0080.01016.13
7.2.340.0090.00213.21
7.2.330.0120.00715.04
7.2.320.0180.00015.17
7.2.310.0110.00614.99
7.2.300.0030.01114.91
7.2.290.0100.00715.80
7.2.280.0100.00616.00
7.2.270.0100.00815.98
7.2.260.0120.00615.84
7.2.250.0080.01215.90
7.2.240.0090.01015.94
7.2.230.0090.01015.80
7.2.220.0150.00215.93
7.2.210.0110.00715.89
7.2.200.0110.00715.91
7.2.190.0070.01015.84
7.2.180.0140.00615.98
7.2.170.0120.00415.86
7.2.160.0130.00615.80
7.2.150.0120.00616.38
7.2.140.0090.00816.40
7.2.130.0120.00816.43
7.2.120.0080.01116.41
7.2.110.0170.00716.41
7.2.100.0120.00716.36
7.2.90.0130.00616.43
7.2.80.0110.00716.34
7.2.70.0080.01116.35
7.2.60.0080.01116.47
7.2.50.0090.00916.44
7.2.40.0130.00616.43
7.2.30.0110.00716.45
7.2.20.0090.01016.44
7.2.10.0110.00716.50
7.2.00.0100.00816.42

preferences:
67.63 ms | 401 KiB | 5 Q