3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 'PHP'; return $x; ?> nexample.php <?php $x = 'PHP'; ?> testexample.php <?php $var1 = include 'example.php'; echo $var1; $var2 = include 'nexample.php'; echo $var2; ?>

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)
8.3.60.0040.01518.30
8.3.50.0170.00018.18
8.3.40.0060.00918.78
8.3.30.0030.01018.63
8.3.20.0060.00319.09
8.3.10.0050.00323.56
8.3.00.0080.00020.70
8.2.180.0100.00616.50
8.2.170.0040.01122.96
8.2.160.0070.00722.00
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00017.97
8.2.120.0000.00726.35
8.2.110.0050.00522.09
8.2.100.0030.00917.91
8.2.90.0030.00517.48
8.2.80.0000.00817.97
8.2.70.0050.00317.55
8.2.60.0050.00318.03
8.2.50.0030.00618.10
8.2.40.0040.00719.11
8.2.30.0000.00719.28
8.2.20.0000.00818.07
8.2.10.0000.00817.96
8.2.00.0040.00417.45
8.1.280.0180.00025.92
8.1.270.0040.00418.93
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0070.00318.93
8.1.220.0070.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00817.25
8.1.190.0030.00817.00
8.1.180.0080.00018.10
8.1.170.0000.00818.52
8.1.160.0000.00718.88
8.1.150.0000.00718.77
8.1.140.0000.00722.12
8.1.130.0050.00220.26
8.1.120.0050.00217.42
8.1.110.0000.00817.36
8.1.100.0040.00417.29
8.1.90.0040.00417.27
8.1.80.0050.00317.25
8.1.70.0000.00717.40
8.1.60.0080.00017.48
8.1.50.0000.00817.41
8.1.40.0040.00417.32
8.1.30.0040.00417.59
8.1.20.0040.00417.55
8.1.10.0050.00217.40
8.1.00.0070.00017.43
8.0.300.0080.00019.62
8.0.290.0030.00616.63
8.0.280.0070.00018.37
8.0.270.0000.00717.16
8.0.260.0040.00418.38
8.0.250.0040.00216.87
8.0.240.0050.00316.79
8.0.230.0030.00316.88
8.0.220.0030.00316.86
8.0.210.0000.00716.77
8.0.200.0050.00216.86
8.0.190.0000.00816.86
8.0.180.0040.00416.70
8.0.170.0080.00016.85
8.0.160.0040.00416.83
8.0.150.0030.00716.78
8.0.140.0070.00016.64
8.0.130.0060.00013.14
8.0.120.0040.00416.82
8.0.110.0090.00016.78
8.0.100.0000.00716.71
8.0.90.0000.00816.71
8.0.80.0090.00616.84
8.0.70.0000.00716.79
8.0.60.0000.00716.68
8.0.50.0040.00416.90
8.0.30.0080.01116.81
8.0.20.0120.00617.40
8.0.10.0000.00716.84
8.0.00.0120.00816.57
7.4.330.0060.00015.55
7.4.320.0060.00016.55
7.4.300.0000.00616.53
7.4.290.0070.00016.52
7.4.280.0000.00916.42
7.4.270.0030.00816.50
7.4.260.0000.00816.55
7.4.250.0000.00816.53
7.4.240.0040.00316.42
7.4.230.0000.00716.64
7.4.220.0040.00416.46
7.4.210.0140.00216.56
7.4.200.0000.00716.45
7.4.160.0070.01116.30
7.4.140.0090.01017.86
7.4.130.0070.01016.47
7.4.120.0080.01116.40
7.4.110.0030.01416.50
7.4.100.0100.00716.43
7.4.90.0170.00016.50
7.4.80.0090.01019.39
7.4.70.0120.00416.29
7.4.60.0000.01616.36
7.4.50.0080.00416.12
7.4.40.0170.00016.37
7.4.00.0090.00614.79
7.3.330.0070.00013.11
7.3.320.0000.00612.88
7.3.310.0030.00615.97
7.3.300.0030.00316.12
7.3.290.0070.00016.11
7.3.280.0120.00916.14
7.3.260.0130.00516.25
7.3.240.0080.01216.34
7.3.230.0070.01016.09
7.3.210.0100.00716.53
7.3.200.0030.01416.19
7.3.190.0140.00916.50
7.3.180.0110.00816.19
7.3.170.0110.01216.30
7.3.160.0100.00616.36
7.3.10.0100.00016.60
7.3.00.0030.00816.45
7.2.330.0140.00616.22
7.2.320.0060.01316.52
7.2.310.0120.00416.49
7.2.300.0110.00616.43
7.2.290.0100.00716.11
7.2.130.0080.00416.68
7.2.120.0000.01116.59
7.2.110.0440.00515.26
7.2.100.0420.00915.14
7.2.90.0420.00915.19
7.2.80.0370.00715.24
7.2.70.0430.00715.37
7.2.60.0320.01015.17
7.2.50.0450.00615.39
7.2.40.0370.00215.42
7.2.30.0480.00715.42
7.2.20.0340.01015.59
7.2.10.0210.00515.38
7.2.00.0430.00615.39
7.1.250.0050.00515.46
7.1.230.0450.01013.67
7.1.220.0510.00813.67
7.1.210.0490.00613.63
7.1.200.0820.00913.43
7.1.190.0490.00713.57
7.1.180.0550.00813.53
7.1.170.0640.00213.61
7.1.160.0290.00613.57
7.1.150.0470.01113.52
7.1.140.0300.00513.75
7.1.130.0310.00513.50
7.1.120.0670.00513.59
7.1.110.0440.00813.46
7.1.100.0480.00613.60
7.1.90.0470.00613.55
7.1.80.0490.00513.63
7.1.70.0510.00313.51
7.1.60.0740.00531.92
7.1.50.0840.00731.72
7.1.40.0600.01131.72
7.1.30.0720.00831.69
7.1.20.0950.00831.77
7.1.10.0570.00613.56
7.1.00.0630.00313.59
5.6.380.0130.00414.06

preferences:
53.62 ms | 400 KiB | 5 Q