3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 5; $y = 3; $z = 0; $z = $x - $y; if ($z < 2) {echo 'z is less than 2' . $z;} else {echo 'z is not less than 2' . $z;} echo <<<END <p> Hello </p> END;

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)
8.3.60.0150.00018.31
8.3.50.0090.00821.87
8.3.40.0110.00418.89
8.3.30.0070.00719.05
8.3.20.0000.00820.34
8.3.10.0030.00522.09
8.3.00.0090.00022.44
8.2.180.0120.00316.38
8.2.170.0120.00922.96
8.2.160.0080.00519.16
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00419.23
8.2.110.0120.00622.13
8.2.100.0000.01119.63
8.2.90.0040.00419.09
8.2.80.0060.00317.97
8.2.70.0000.00817.63
8.2.60.0040.00917.53
8.2.50.0030.00518.07
8.2.40.0050.00218.28
8.2.30.0080.00018.12
8.2.20.0040.00417.70
8.2.10.0050.00217.65
8.2.00.0040.00417.78
8.1.280.0100.00325.92
8.1.270.0030.00621.85
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0090.00319.10
8.1.220.0030.00617.79
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00817.51
8.1.180.0070.00018.66
8.1.170.0000.00818.54
8.1.160.0000.00722.14
8.1.150.0000.00718.57
8.1.140.0000.00817.30
8.1.130.0000.00717.69
8.1.120.0080.00017.44
8.1.110.0040.00417.36
8.1.100.0030.00517.42
8.1.90.0000.00717.37
8.1.80.0000.00717.40
8.1.70.0000.00717.26
8.1.60.0000.00917.51
8.1.50.0040.00417.35
8.1.40.0080.00017.43
8.1.30.0050.00317.57
8.1.20.0030.00517.60
8.1.10.0040.00417.44
8.1.00.0030.00617.32
8.0.300.0030.00318.77
8.0.290.0000.00817.05
8.0.280.0070.00018.40
8.0.270.0030.00317.18
8.0.260.0000.00716.84
8.0.250.0030.00316.89
8.0.240.0070.00016.98
8.0.230.0070.00016.89
8.0.220.0030.00316.91
8.0.210.0070.00016.98
8.0.200.0000.00817.00
8.0.190.0000.00716.89
8.0.180.0030.00316.95
8.0.170.0040.00416.96
8.0.160.0000.00716.99
8.0.150.0030.00316.84
8.0.140.0000.00716.77
8.0.130.0000.00613.38
8.0.120.0040.00416.79
8.0.110.0000.00716.85
8.0.100.0090.00016.99
8.0.90.0040.00416.87
8.0.80.0040.01216.83
8.0.70.0000.00716.87
8.0.60.0040.00416.95
8.0.50.0040.00416.73
8.0.30.0050.01417.01
8.0.20.0080.01117.40
8.0.10.0070.00016.87
8.0.00.0250.01316.87
7.4.330.0000.00515.00
7.4.320.0030.00316.39
7.4.300.0030.00316.54
7.4.290.0040.00416.42
7.4.280.0030.00316.42
7.4.270.0000.00716.29
7.4.260.0000.00716.42
7.4.250.0040.00416.41
7.4.240.0040.00316.38
7.4.230.0030.00316.51
7.4.220.0070.01116.49
7.4.210.0070.01016.51
7.4.200.0070.00016.31
7.4.190.0070.00016.39
7.4.160.0030.01316.48
7.4.150.0070.01117.40
7.4.140.0050.01217.86
7.4.130.0110.00616.39
7.4.120.0090.00916.55
7.4.110.0140.00316.48
7.4.100.0110.00616.34
7.4.90.0030.01316.43
7.4.80.0100.01019.39
7.4.70.0150.00316.57
7.4.60.0100.00716.59
7.4.50.0040.00016.29
7.4.40.0070.01122.77
7.4.30.0100.00716.46
7.3.330.0050.00013.13
7.3.320.0000.00513.14
7.3.310.0030.00316.21
7.3.300.0000.00716.30
7.3.290.0090.00916.27
7.3.280.0100.00716.23
7.3.270.0160.00317.40
7.3.260.0080.01116.41
7.3.250.0110.00916.30
7.3.240.0140.00316.36
7.3.230.0030.01316.46
7.3.210.0070.01016.36
7.3.200.0060.01019.39
7.3.190.0090.01316.30
7.3.180.0090.00616.43
7.3.170.0070.01016.36
7.3.160.0030.01316.41
7.2.330.0030.01316.58
7.2.320.0130.00716.38
7.2.310.0070.01316.50
7.2.300.0170.00016.48
7.2.290.0080.00816.44
5.4.260.0030.05318.70
5.4.250.0100.05018.86
5.4.240.0000.06318.74
5.4.230.0100.05318.81
5.4.220.0100.05018.70
5.4.210.0100.05718.65
5.4.200.0070.05718.62
5.4.190.0200.06018.64
5.4.180.0130.05718.75
5.4.170.0070.05318.64
5.4.160.0070.05318.78
5.4.150.0070.05718.76
5.4.140.0130.06016.29
5.4.130.0070.06716.41
5.4.120.0030.06316.24
5.4.110.0070.05016.30
5.4.100.0070.04716.30
5.4.90.0000.05316.29
5.4.80.0070.05016.45
5.4.70.0070.05016.25
5.4.60.0100.04716.33
5.4.50.0070.04716.09
5.4.40.0070.05016.42
5.4.30.0030.05316.44
5.4.20.0230.05016.33
5.4.10.0070.05316.43
5.4.00.0070.06315.70
5.3.280.0070.05014.60
5.3.270.0070.08014.40
5.3.260.0030.05714.62
5.3.250.0070.05314.30
5.3.240.0030.06014.46
5.3.230.0030.06314.61
5.3.220.0070.05014.58
5.3.210.0070.05014.59
5.3.200.0000.05314.46
5.3.190.0070.05314.56
5.3.180.0030.05014.43
5.3.170.0070.04714.58
5.3.160.0070.05314.40
5.3.150.0070.05314.43
5.3.140.0070.05314.50
5.3.130.0000.05714.57
5.3.120.0000.08314.42
5.3.110.0100.06714.59
5.3.100.0100.04714.19
5.3.90.0100.04713.91
5.3.80.0070.05014.12
5.3.70.0070.06714.03
5.3.60.0030.05313.98
5.3.50.0170.04013.81
5.3.40.0030.07313.87
5.3.30.0170.06013.61
5.3.20.0070.07013.64
5.3.10.0070.06313.65
5.3.00.0000.05313.66
5.2.170.0000.05011.05
5.2.160.0000.04311.15
5.2.150.0030.06011.06
5.2.140.0070.04711.05
5.2.130.0130.05010.99
5.2.120.0030.03710.94
5.2.110.0100.04711.12
5.2.100.0070.03710.86
5.2.90.0030.04011.10
5.2.80.0070.04011.11
5.2.70.0070.04010.99
5.2.60.0070.04310.89
5.2.50.0100.03710.91
5.2.40.0030.04011.00
5.2.30.0070.04010.96
5.2.20.0000.04310.96
5.2.10.0030.04310.78
5.2.00.0000.05010.80
5.1.60.0000.03710.20
5.1.50.0000.03710.15
5.1.40.0100.0409.75
5.1.30.0100.03310.41
5.1.20.0070.04010.11
5.1.10.0100.0439.99
5.1.00.0100.0439.98
5.0.50.0030.0408.79
5.0.40.0070.0278.18
5.0.30.0000.0578.27
5.0.20.0070.0338.25
5.0.10.0030.0278.13
5.0.00.0000.0438.25
4.4.90.0000.0236.56
4.4.80.0030.0206.56
4.4.70.0000.0236.56
4.4.60.0000.0236.56
4.4.50.0030.0306.56
4.4.40.0000.0376.56
4.4.30.0030.0236.56
4.4.20.0000.0236.56
4.4.10.0130.0206.56
4.4.00.0100.0306.56
4.3.110.0000.0336.56
4.3.100.0030.0276.56
4.3.90.0000.0206.56
4.3.80.0000.0336.56
4.3.70.0000.0206.56
4.3.60.0100.0206.56
4.3.50.0030.0206.56
4.3.40.0000.0376.56
4.3.30.0030.0206.56
4.3.20.0000.0236.56
4.3.10.0030.0206.56
4.3.00.0130.0207.39

preferences:
60.18 ms | 401 KiB | 5 Q