3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ''; echo !$a ? 'Ywes' : 'no';

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)
8.3.60.0140.00018.30
8.3.50.0070.01017.93
8.3.40.0040.01118.84
8.3.30.0080.00818.54
8.3.20.0080.00018.76
8.3.10.0030.00620.86
8.3.00.0070.00023.53
8.2.180.0070.01418.29
8.2.170.0110.00422.96
8.2.160.0140.00719.09
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0050.00319.83
8.2.120.0070.00026.35
8.2.110.0100.00720.47
8.2.100.0090.00317.84
8.2.90.0080.00017.63
8.2.80.0040.00418.56
8.2.70.0050.00518.03
8.2.60.0070.00018.05
8.2.50.0040.00418.10
8.2.40.0000.00719.34
8.2.30.0040.00419.41
8.2.20.0030.00517.92
8.2.10.0040.00418.09
8.2.00.0000.00719.29
8.1.280.0210.00325.92
8.1.270.0040.00421.89
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00017.36
8.1.230.0000.01120.95
8.1.220.0090.00017.74
8.1.210.0080.00018.77
8.1.200.0050.00317.25
8.1.190.0060.00317.22
8.1.180.0030.00518.10
8.1.170.0050.00318.61
8.1.160.0050.00218.93
8.1.150.0050.00318.88
8.1.140.0000.00817.60
8.1.130.0030.00319.06
8.1.120.0030.00317.35
8.1.110.0000.01117.43
8.1.100.0030.00317.37
8.1.90.0030.00517.43
8.1.80.0020.00517.39
8.1.70.0050.00317.35
8.1.60.0040.00817.50
8.1.50.0000.00817.39
8.1.40.0000.00917.57
8.1.30.0050.00317.66
8.1.20.0060.00317.53
8.1.10.0000.00817.53
8.1.00.0030.00517.43
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.46
8.0.270.0030.00617.35
8.0.260.0000.00617.16
8.0.250.0050.00516.98
8.0.240.0030.00316.96
8.0.230.0000.00716.93
8.0.220.0000.00816.88
8.0.210.0040.00416.91
8.0.200.0000.00616.93
8.0.190.0070.00016.89
8.0.180.0040.00416.81
8.0.170.0000.00816.95
8.0.160.0000.01116.90
8.0.150.0030.00516.81
8.0.140.0030.00416.86
8.0.130.0000.00513.34
8.0.120.0040.00416.73
8.0.110.0050.00216.93
8.0.100.0040.00416.84
8.0.90.0070.00016.91
8.0.80.0090.00916.85
8.0.70.0000.00716.94
8.0.60.0050.00216.82
8.0.50.0050.00216.69
8.0.30.0120.00717.24
8.0.20.0090.00917.41
8.0.10.0070.00016.79
8.0.00.0100.00816.76
7.4.330.0030.00315.55
7.4.320.0030.00316.64
7.4.300.0040.00416.59
7.4.290.0040.00416.46
7.4.280.0050.00316.60
7.4.270.0030.00516.51
7.4.260.0000.00816.49
7.4.250.0030.00316.43
7.4.240.0000.00716.60
7.4.230.0000.00716.56
7.4.220.0040.00416.67
7.4.210.0030.01016.60
7.4.200.0040.00416.70
7.4.160.0070.00916.49
7.4.140.0110.01017.86
7.4.130.0150.00716.47
7.4.120.0060.01316.39
7.4.110.0100.00716.39
7.4.100.0080.00816.43
7.4.90.0090.00916.56
7.4.80.0110.00919.39
7.4.70.0140.00316.46
7.4.60.0090.00616.56
7.4.50.0070.01116.36
7.4.40.0140.01016.34
7.4.00.0050.01114.84
7.3.330.0030.00313.08
7.3.320.0000.00612.93
7.3.310.0000.00716.11
7.3.300.0030.00316.00
7.3.290.0000.00716.22
7.3.280.0070.01316.21
7.3.260.0090.00916.26
7.3.240.0090.01116.34
7.3.230.0130.00716.26
7.3.210.0140.00416.22
7.3.200.0070.01016.18
7.3.190.0070.01016.30
7.3.180.0090.00616.43
7.3.170.0040.01416.16
7.3.160.0110.00416.36
7.3.120.0060.01014.86
7.3.110.0050.01214.75
7.3.100.0070.00714.70
7.3.90.0110.00514.63
7.3.80.0060.00614.78
7.3.70.0050.01014.79
7.3.60.0070.00814.77
7.3.50.0030.01414.75
7.3.40.0080.00514.71
7.3.30.0050.00714.82
7.3.20.0090.00516.52
7.3.10.0080.00516.55
7.3.00.0080.00516.60
7.2.330.0140.00416.61
7.2.320.0040.01516.36
7.2.310.0110.00716.27
7.2.300.0160.00016.47
7.2.290.0140.00816.49
7.2.250.0040.01314.98
7.2.240.0090.00714.85
7.2.230.0050.00714.91
7.2.220.0080.00714.94
7.2.210.0060.00915.10
7.2.200.0000.01315.01
7.2.190.0060.01014.81
7.2.180.0000.01514.84
7.2.170.0030.01215.05
7.2.130.0090.00916.62
7.2.120.0040.00816.14
7.2.110.0120.00616.35
7.2.100.0110.00416.61
7.2.90.0100.00716.55
7.2.80.0160.01316.16
7.2.70.0160.00716.37
7.2.60.0150.01015.68
7.2.50.0070.01115.77
7.2.40.0110.01015.74
7.2.30.0120.01215.69
7.2.20.0100.00615.69
7.2.10.0170.00315.66
7.2.00.0130.00715.49
7.1.330.0000.01215.64
7.1.320.0070.00615.87
7.1.310.0030.01215.68
7.1.300.0050.00915.78
7.1.290.0080.00415.60
7.1.280.0100.00115.67
7.1.270.0050.00815.60
7.1.260.0050.00715.78
7.1.250.0070.00315.29
7.1.200.0080.00515.63
7.1.170.0150.00413.97
7.1.160.0100.00713.77
7.1.150.0100.01013.95
7.1.140.0140.00713.36
7.1.130.0130.01013.70
7.1.120.0120.00813.77
7.1.110.0160.00313.76
7.1.100.0100.01013.71
7.1.90.0150.00813.89
7.1.80.0140.00713.67
7.1.70.0130.00713.84
7.1.60.0210.01831.75
7.1.50.0310.01231.66
7.1.40.0320.01131.96
7.1.30.0300.01331.64
7.1.20.0290.01131.68
7.1.10.0880.00613.91
7.1.00.0070.01113.77

preferences:
64.97 ms | 400 KiB | 5 Q