3v4l.org

run code in 300+ PHP versions simultaneously
<?php const DUPA = array('hehe' => 'asdf'); defined(DUPA) ? $m = 'tak' : $m = "nie"; echo $m;

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)
8.3.70.0070.00716.63
8.3.60.0140.00016.63
8.3.50.0090.00921.06
8.3.40.0120.00318.53
8.3.30.0140.00418.54
8.3.20.0000.00720.23
8.3.10.0000.00823.56
8.3.00.0040.00422.44
8.2.180.0200.00018.54
8.2.170.0110.00722.96
8.2.160.0100.00319.36
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00422.25
8.2.120.0040.00426.35
8.2.110.0060.00322.25
8.2.100.0040.00719.16
8.2.90.0090.00017.63
8.2.80.0040.00417.97
8.2.70.0000.00817.93
8.2.60.0040.00418.02
8.2.50.0060.00319.21
8.2.40.0000.00820.55
8.2.30.0040.00419.22
8.2.20.0040.00417.74
8.2.10.0060.00317.91
8.2.00.0070.00017.60
8.1.280.0090.01225.92
8.1.270.0040.00423.83
8.1.260.0000.00728.09
8.1.250.0080.00028.09
8.1.240.0090.00021.92
8.1.230.0120.00319.14
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0080.00017.22
8.1.190.0030.00618.79
8.1.180.0050.00318.10
8.1.170.0000.00818.50
8.1.160.0000.00722.12
8.1.150.0080.00018.81
8.1.140.0040.00419.47
8.1.130.0000.00717.47
8.1.120.0030.00317.39
8.1.110.0000.00817.28
8.1.100.0040.00417.44
8.1.90.0060.00317.34
8.1.80.0000.00717.39
8.1.70.0050.00317.28
8.1.60.0030.00517.51
8.1.50.0040.00417.43
8.1.40.0040.00717.43
8.1.30.0080.00017.54
8.1.20.0060.00317.41
8.1.10.0040.00417.48
8.1.00.0050.00317.31
8.0.300.0050.00319.55
8.0.290.0080.00016.63
8.0.280.0070.00018.43
8.0.270.0030.00317.16
8.0.260.0030.00317.37
8.0.250.0000.00716.90
8.0.240.0070.00016.89
8.0.230.0000.00716.89
8.0.220.0030.00316.85
8.0.210.0030.00316.82
8.0.200.0000.00616.98
8.0.190.0000.00916.97
8.0.180.0050.00216.98
8.0.170.0070.00016.85
8.0.160.0030.00516.83
8.0.150.0000.00716.77
8.0.140.0050.00316.91
8.0.130.0030.00313.37
8.0.120.0000.00816.81
8.0.110.0040.00416.93
8.0.100.0000.00716.84
8.0.90.0000.00816.96
8.0.80.0090.01216.89
8.0.70.0030.00417.05
8.0.60.0000.00716.84
8.0.50.0000.00716.91
8.0.30.0110.00717.13
8.0.20.0140.01117.40
8.0.10.0030.00516.91
8.0.00.0100.01016.54
7.4.330.0000.00615.08
7.4.320.0060.00016.59
7.4.300.0000.00616.59
7.4.290.0070.00016.55
7.4.280.0030.00616.48
7.4.270.0030.00416.46
7.4.260.0070.00016.42
7.4.250.0000.00816.50
7.4.240.0030.00616.69
7.4.230.0030.00316.23
7.4.220.0070.01716.65
7.4.210.0080.00616.53
7.4.200.0000.00816.53
7.4.160.0110.00616.58
7.4.150.0080.00817.40
7.4.140.0110.00917.86
7.4.130.0130.00516.36
7.4.120.0080.00916.58
7.4.110.0160.00616.50
7.4.100.0100.00716.63
7.4.90.0110.00616.56
7.4.80.0060.01719.39
7.4.70.0150.00616.57
7.4.60.0130.00316.53
7.4.50.0150.00316.25
7.4.40.0130.00616.64
7.4.30.0180.00016.44
7.4.10.0070.01016.59
7.4.00.0100.00615.55
7.3.330.0000.00513.11
7.3.320.0050.00013.18
7.3.310.0030.00316.30
7.3.300.0030.00316.30
7.3.290.0000.00716.17
7.3.280.0100.00816.34
7.3.270.0100.00717.40
7.3.260.0070.01016.60
7.3.250.0120.00716.37
7.3.240.0090.00816.37
7.3.230.0100.01316.57
7.3.210.0080.00816.58
7.3.200.0070.01016.65
7.3.190.0030.01316.65
7.3.180.0070.00716.25
7.3.170.0140.00716.40
7.3.160.0170.00016.57
7.3.130.0060.00616.29
7.3.120.0050.01415.57
7.3.110.0080.00915.33
7.3.100.0020.01415.51
7.3.90.0040.01215.62
7.3.80.0050.00515.52
7.3.70.0020.01115.41
7.3.60.0060.00715.66
7.3.50.0040.00815.43
7.3.40.0070.00715.64
7.3.30.0080.00515.54
7.3.20.0030.00717.34
7.3.10.0080.00517.43
7.3.00.0080.00517.47
7.2.330.0100.01416.46
7.2.320.0160.01616.60
7.2.310.0130.00316.58
7.2.300.0070.01416.61
7.2.290.0050.01216.38
7.2.260.0070.01316.64
7.2.250.0120.00815.91
7.2.240.0040.01115.86
7.2.230.0060.00715.82
7.2.220.0040.01115.70
7.2.210.0040.01115.49
7.2.200.0110.00415.94
7.2.190.0090.00615.66
7.2.180.0060.00415.80
7.2.170.0050.00915.72
7.2.160.0030.01215.57
7.2.150.0070.00617.64
7.2.140.0020.01117.55
7.2.130.0080.00417.58
7.2.120.0070.00917.48
7.2.110.0080.00917.23
7.2.100.0050.00917.59
7.2.90.0050.01017.61
7.2.80.0090.00517.57
7.2.70.0090.00617.64
7.2.60.0040.01117.38
7.2.50.0010.01317.34
7.2.40.0030.01017.52
7.2.30.0040.00617.78
7.2.20.0060.00817.69
7.2.10.0040.00817.45
7.2.00.0060.00717.71
7.1.330.0080.00516.62
7.1.320.0080.00616.53
7.1.310.0000.01116.51
7.1.300.0060.00516.55
7.1.290.0040.00616.30
7.1.280.0050.01116.44
7.1.270.0100.00516.53
7.1.260.0040.01016.51
7.1.250.0020.01316.38
7.1.240.0060.00616.40
7.1.230.0050.00816.48
7.1.220.0070.00416.50
7.1.210.0050.00716.51
7.1.200.0090.00716.20
7.1.190.0060.00816.63
7.1.180.0080.00416.38
7.1.170.0070.00416.45
7.1.160.0070.00516.56
7.1.150.0050.00816.45
7.1.140.0080.00516.43
7.1.130.0040.00616.57
7.1.120.0070.00716.53
7.1.110.0090.00316.59
7.1.100.0030.00816.67
7.1.90.0060.00616.44
7.1.80.0020.01116.36
7.1.70.0090.00416.80
7.1.60.0090.00316.75
7.1.50.0040.01016.25
7.1.40.0030.00916.31
7.1.30.0080.00816.49
7.1.20.0080.00316.55
7.1.10.0050.00816.45
7.1.00.0080.02818.37
7.0.330.0040.01116.08
7.0.320.0030.01116.12
7.0.310.0050.00816.09
7.0.300.0030.00816.17
7.0.290.0050.00716.12
7.0.280.0030.01116.11
7.0.270.0020.01116.17
7.0.260.0030.00716.07
7.0.250.0070.00316.24
7.0.240.0030.00916.17
7.0.230.0000.01116.14
7.0.220.0020.01215.99
7.0.210.0080.00516.27
7.0.200.0150.00415.55
7.0.190.0060.00516.13
7.0.180.0040.00816.34
7.0.170.0070.00516.19
7.0.160.0040.00516.26
7.0.150.0090.00516.24
7.0.140.0070.00716.11
7.0.130.0080.00616.03
7.0.120.0050.00716.28
7.0.110.0160.02417.41
7.0.100.0160.02417.33
7.0.90.0150.02117.42
7.0.80.0150.02217.42
7.0.70.0210.01817.45
7.0.60.0170.02117.45
7.0.50.0230.02717.49
7.0.40.0150.02216.20
7.0.30.0130.02816.19
7.0.20.0190.02416.25
7.0.10.0160.02416.20
7.0.00.0160.02416.13
5.6.400.0070.00714.92
5.6.390.0050.00915.01
5.6.380.0100.00515.05
5.6.370.0050.00914.97
5.6.360.0040.00715.18
5.6.350.0060.00614.98
5.6.340.0040.00915.21
5.6.330.0090.00415.21
5.6.320.0060.00615.11
5.6.310.0080.00415.04
5.6.300.0020.00915.07
5.6.290.0070.01014.93
5.6.280.0030.01014.95
5.6.270.0060.00915.28
5.6.260.0050.02416.94
5.6.250.0120.01816.91
5.6.240.0080.02417.04
5.6.230.0080.02616.94
5.6.220.0090.02316.93
5.6.210.0080.02216.88
5.6.200.0140.01817.08
5.6.190.0120.02117.05
5.6.180.0080.02917.01
5.6.170.0080.02317.07
5.6.160.0100.02617.20
5.6.150.0070.02717.03
5.6.140.0020.02617.09
5.6.130.0100.02517.03
5.6.120.0070.03117.02
5.6.110.0080.02617.05
5.6.100.0060.02817.08
5.6.90.0110.02316.95
5.6.80.0090.02216.73
5.6.70.0100.02016.78
5.6.60.0100.02416.81
5.6.50.0070.02216.81
5.6.40.0060.02216.67
5.6.30.0090.02316.86
5.6.20.0010.02716.82
5.6.10.0100.02016.62
5.6.00.0030.02316.69

preferences:
55.13 ms | 401 KiB | 5 Q