3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( (bool) 'true' ); echo "\n"; var_dump( (bool) 'false' ); echo "\n"; var_dump( (bool) true ); echo "\n"; var_dump( (bool) false ); echo "\n"; $a='nope'; $b = ($a == 'Used') ? 'false' : 'true'; var_dump($b);

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
8.3.50.0070.01417.92
8.3.40.0090.00918.73
8.3.30.0080.00818.54
8.3.20.0040.00421.79
8.3.10.0040.00423.48
8.3.00.0040.00417.77
8.2.180.0090.00916.75
8.2.170.0070.01122.96
8.2.160.0150.00019.32
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0050.00220.52
8.2.120.0000.00726.35
8.2.110.0060.00320.51
8.2.100.0040.00817.91
8.2.90.0030.00519.13
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0030.00517.80
8.2.50.0040.00418.10
8.2.40.0040.00422.33
8.2.30.0030.00520.95
8.2.20.0040.00418.09
8.2.10.0000.00718.05
8.2.00.0040.00418.04
8.1.280.0040.01125.92
8.1.270.0080.00020.79
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0100.00022.60
8.1.230.0000.01119.10
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0060.00317.11
8.1.180.0000.00718.10
8.1.170.0060.00318.50
8.1.160.0000.00718.88
8.1.150.0040.00418.67
8.1.140.0040.00419.64
8.1.130.0030.00318.79
8.1.120.0080.00017.34
8.1.110.0030.00717.46
8.1.100.0040.00417.48
8.1.90.0090.00017.48
8.1.80.0040.00417.36
8.1.70.0000.00717.36
8.1.60.0040.00417.46
8.1.50.0020.00517.51
8.1.40.0040.00417.52
8.1.30.0060.00317.57
8.1.20.0040.00417.64
8.1.10.0000.00717.54
8.1.00.0090.00017.31
8.0.300.0070.00018.77
8.0.290.0090.00016.63
8.0.280.0070.00018.36
8.0.270.0000.00717.16
8.0.260.0070.00017.15
8.0.250.0040.00417.00
8.0.240.0000.01117.00
8.0.230.0000.00716.98
8.0.220.0030.00316.79
8.0.210.0030.00516.88
8.0.200.0030.00316.94
8.0.190.0040.00416.94
8.0.180.0030.00716.91
8.0.170.0040.00416.79
8.0.160.0050.00216.84
8.0.150.0030.00316.65
8.0.140.0000.00716.81
8.0.130.0030.00313.37
8.0.120.0000.00716.75
8.0.110.0000.00816.91
8.0.100.0030.00516.71
8.0.90.0040.00416.75
8.0.80.0080.00816.84
8.0.70.0000.00716.86
8.0.60.0000.00917.01
8.0.50.0050.00316.88
8.0.30.0070.01017.19
8.0.20.0100.01017.40
8.0.10.0040.00417.05
8.0.00.0190.00016.99
7.4.330.0030.00315.55
7.4.320.0030.00316.45
7.4.300.0030.00316.50
7.4.290.0030.00716.43
7.4.280.0050.00216.51
7.4.270.0000.00816.61
7.4.260.0030.00316.62
7.4.250.0040.00416.41
7.4.240.0050.00216.48
7.4.230.0030.00316.52
7.4.220.0030.01516.60
7.4.210.0110.00416.67
7.4.200.0050.00216.61
7.4.160.0070.01016.52
7.4.150.0130.01017.40
7.4.140.0090.01017.86
7.4.130.0190.00316.51
7.4.120.0110.00716.48
7.4.110.0070.01016.67
7.4.100.0140.00316.27
7.4.90.0060.01216.58
7.4.80.0060.01119.39
7.4.70.0040.01616.39
7.4.60.0030.01216.46
7.4.50.0110.00416.51
7.4.40.0100.00616.56
7.4.30.0090.00916.55
7.4.00.0100.00615.01
7.3.330.0050.00013.13
7.3.320.0060.00013.01
7.3.310.0070.00016.08
7.3.300.0050.00216.27
7.3.290.0060.00716.26
7.3.280.0080.01016.28
7.3.270.0030.01417.40
7.3.260.0090.00916.38
7.3.250.0110.00716.28
7.3.240.0100.00716.35
7.3.230.0100.01416.28
7.3.210.0070.01016.41
7.3.200.0060.00916.30
7.3.190.0120.00316.21
7.3.180.0070.01016.57
7.3.170.0090.00616.27
7.3.160.0060.00916.43
7.3.120.0070.01014.80
7.3.110.0040.01514.86
7.3.100.0090.00614.52
7.3.90.0070.00714.39
7.3.80.0030.01014.93
7.3.70.0000.01214.84
7.3.60.0060.00914.74
7.3.50.0060.01214.69
7.3.40.0030.01414.63
7.3.30.0040.00814.77
7.3.20.0030.01016.61
7.3.10.0070.00716.54
7.3.00.0030.00616.39
7.2.330.0140.00316.40
7.2.320.0100.00716.44
7.2.310.0030.01416.29
7.2.300.0130.00716.61
7.2.290.0090.00916.50
7.2.250.0100.01014.89
7.2.240.0100.01014.81
7.2.230.0070.01014.67
7.2.220.0070.00714.91
7.2.210.0060.00614.82
7.2.200.0040.00815.07
7.2.190.0100.00315.04
7.2.180.0060.01214.90
7.2.170.0030.01014.90
7.2.80.0080.00316.52
7.2.60.0130.00016.81
7.1.330.0030.00815.75
7.1.320.0130.00015.80
7.1.310.0070.00416.07
7.1.300.0150.00015.94
7.1.290.0000.01415.71
7.1.280.0030.01415.60
7.1.270.0040.01115.79
7.1.260.0070.00715.93
7.1.200.0030.00915.63
7.1.70.0040.00416.82
7.1.60.0160.00715.32
7.1.50.0670.01732.77
7.1.40.0600.01732.59
7.1.30.0500.02332.55
7.1.20.0600.01332.66
7.1.10.0400.02314.63
7.1.00.1000.01014.83
7.0.200.0000.01616.67
7.0.190.0500.01314.73
7.0.180.0470.01314.22
7.0.170.0400.01314.25
7.0.160.0370.01014.30
7.0.150.0330.01014.24
7.0.140.0470.01714.32
7.0.130.0470.01314.48
7.0.120.0470.01014.57
7.0.110.0570.02014.34
7.0.100.0600.01314.33
7.0.90.0570.00714.47
7.0.80.0400.01014.43
7.0.70.0570.01314.36
7.0.60.0530.01314.28
7.0.50.0430.01714.21
7.0.40.1130.01014.59
7.0.30.0530.01014.68
7.0.20.0570.01314.24
7.0.10.0530.01014.42
7.0.00.0470.01714.43

preferences:
92.05 ms | 400 KiB | 5 Q