3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 1; var_dump(is_bool($test) || strlen($test));

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)
8.3.60.0150.00616.49
8.3.50.0130.00316.29
8.3.40.0080.00618.86
8.3.30.0070.00718.71
8.3.20.0040.00420.16
8.3.10.0050.00323.66
8.3.00.0050.00221.98
8.2.180.0130.00718.16
8.2.170.0110.00322.96
8.2.160.0030.01019.09
8.2.150.0050.00224.18
8.2.140.0050.00224.66
8.2.130.0050.00221.05
8.2.120.0000.00826.35
8.2.110.0070.00320.53
8.2.100.0040.00717.74
8.2.90.0060.00319.22
8.2.80.0040.00417.97
8.2.70.0030.00917.50
8.2.60.0030.00518.02
8.2.50.0040.00418.10
8.2.40.0070.00020.25
8.2.30.0000.00820.91
8.2.20.0040.00418.11
8.2.10.0000.00718.17
8.2.00.0040.00417.93
8.1.280.0120.00425.92
8.1.270.0080.00022.02
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00323.89
8.1.230.0070.00323.91
8.1.220.0040.00417.76
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0080.00018.50
8.1.160.0050.00319.00
8.1.150.0040.00418.86
8.1.140.0040.00419.48
8.1.130.0030.00318.84
8.1.120.0020.00517.50
8.1.110.0040.00417.32
8.1.100.0040.00417.35
8.1.90.0000.00717.35
8.1.80.0040.00417.45
8.1.70.0000.00817.47
8.1.60.0040.00417.46
8.1.50.0050.00317.50
8.1.40.0000.00717.51
8.1.30.0000.00817.54
8.1.20.0050.00217.58
8.1.10.0000.00817.51
8.1.00.0040.00417.44
8.0.300.0050.00218.77
8.0.290.0040.00416.63
8.0.280.0040.00418.36
8.0.270.0030.00317.25
8.0.260.0000.00616.87
8.0.250.0070.00016.84
8.0.240.0000.00716.85
8.0.230.0000.00716.82
8.0.220.0000.00716.93
8.0.210.0030.00416.78
8.0.200.0030.00316.95
8.0.190.0030.00616.96
8.0.180.0080.00016.96
8.0.170.0000.00716.82
8.0.160.0030.00616.79
8.0.150.0000.00716.79
8.0.140.0000.00816.88
8.0.130.0060.00013.27
8.0.120.0070.00016.75
8.0.110.0000.00716.95
8.0.100.0000.00716.80
8.0.90.0040.00416.95
8.0.80.0100.01016.88
8.0.70.0000.00716.67
8.0.60.0050.00316.75
8.0.50.0040.00416.91
8.0.30.0080.01017.04
8.0.20.0110.00817.40
8.0.10.0070.00016.91
8.0.00.0100.01316.68
7.4.330.0020.00215.55
7.4.320.0030.00316.40
7.4.300.0000.00716.64
7.4.290.0000.00716.60
7.4.280.0000.00716.50
7.4.270.0050.00216.45
7.4.260.0000.00916.59
7.4.250.0030.00316.45
7.4.240.0000.00716.53
7.4.230.0070.00016.68
7.4.220.0120.00616.37
7.4.210.0070.01016.53
7.4.200.0040.00416.69
7.4.160.0110.00516.36
7.4.150.0150.01317.40
7.4.140.0060.01217.86
7.4.130.0120.00616.39
7.4.120.0070.01216.50
7.4.110.0100.00716.59
7.4.100.0100.01316.37
7.4.90.0110.01116.60
7.4.80.0080.00919.39
7.4.70.0120.00916.48
7.4.60.0120.00316.59
7.4.50.0070.00516.48
7.4.40.0150.00616.26
7.4.30.0140.00416.45
7.4.00.0080.00814.99
7.3.330.0030.00312.95
7.3.320.0000.00613.00
7.3.310.0000.00616.29
7.3.300.0000.00716.21
7.3.290.0030.00316.06
7.3.280.0100.00716.18
7.3.270.0040.01217.40
7.3.260.0070.01416.35
7.3.250.0110.00716.31
7.3.240.0100.00816.38
7.3.230.0070.01316.34
7.3.210.0150.00316.27
7.3.200.0130.00316.29
7.3.190.0030.01316.27
7.3.180.0130.00616.24
7.3.170.0090.00616.38
7.3.160.0100.01016.19
7.2.330.0120.00416.54
7.2.320.0120.00616.29
7.2.310.0120.00916.79
7.2.300.0160.00016.30
7.2.290.0090.00616.77
7.2.90.0070.01014.71
7.2.80.0100.00714.44
7.2.70.0890.00614.73
7.2.60.0150.01014.68
7.2.50.1100.00315.12
7.2.40.0120.00914.67
7.2.30.0640.01014.82
7.2.20.0810.00314.88
7.2.10.0110.00714.94
7.2.00.0520.01514.77
7.1.210.0130.00613.61
7.1.200.0040.01313.79
7.1.190.0230.00613.73
7.1.180.0770.01313.94
7.1.170.0720.00613.70
7.1.160.0230.00313.68
7.1.150.0580.01313.91
7.1.140.0750.00914.10
7.1.130.0690.00013.82
7.1.120.0600.00013.82
7.1.110.0800.01013.74
7.1.100.1110.00713.97
7.1.90.2130.01013.95
7.1.80.0380.01113.68
7.1.70.0890.01014.05
7.1.60.0400.00731.95
7.1.50.0440.00331.80
7.1.40.1080.01031.95
7.1.30.1100.01031.68
7.1.20.0830.01731.69
7.1.10.1030.00413.69
7.1.00.1200.00313.68
7.0.310.0700.00313.13
7.0.300.0130.00313.34
7.0.290.0120.00613.33
7.0.280.0070.01113.54
7.0.270.0830.01013.27
7.0.260.0800.00313.49
7.0.250.0930.01313.69
7.0.240.1070.00613.75
7.0.230.0200.01313.79
7.0.220.0140.00613.41
7.0.210.0590.00913.70
7.0.200.0410.00313.66
7.0.190.0820.01313.25
7.0.180.1300.00313.62
7.0.170.0990.01013.50
7.0.160.0910.00313.71
7.0.150.0070.00713.42
7.0.140.0470.01313.47
7.0.130.0080.00313.33
7.0.120.0090.00913.47
7.0.110.0060.00913.58
7.0.100.0440.00313.59
7.0.90.0040.01413.74
7.0.80.0280.00613.50
7.0.70.0250.00313.66
7.0.60.0390.00613.32
7.0.50.0310.00713.87
7.0.40.0080.00913.43
7.0.30.0000.01613.57
7.0.20.0090.00613.43
7.0.10.0070.00713.73
7.0.00.0600.01313.68

preferences:
38.49 ms | 400 KiB | 5 Q