3v4l.org

run code in 300+ PHP versions simultaneously
<?php function boolToStr(&$value) { if($value === true) { $value = 't'; } elseif($value === false) { $value = 'f'; } } class Test { function __set($name, $value) { if(is_bool($value)) { boolToStr($value); } $this->$name = $value; } } $t1 = new Test(); $t1->param = true; print_r($t1);

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)
8.3.60.0110.00716.50
8.3.50.0140.00316.56
8.3.40.0040.01118.80
8.3.30.0070.00718.89
8.3.20.0080.00020.20
8.3.10.0000.00821.92
8.3.00.0040.00419.51
8.2.180.0220.00616.38
8.2.170.0200.00322.96
8.2.160.0080.00819.07
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00419.25
8.2.120.0080.00026.35
8.2.110.0030.00622.07
8.2.100.0080.00317.91
8.2.90.0000.00818.92
8.2.80.0050.00317.97
8.2.70.0030.00617.25
8.2.60.0080.00017.93
8.2.50.0040.00418.10
8.2.40.0050.00220.43
8.2.30.0080.00019.18
8.2.20.0040.00418.00
8.2.10.0040.00418.00
8.2.00.0040.00418.10
8.1.280.0180.00025.92
8.1.270.0080.00022.02
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0060.00323.79
8.1.230.0070.00322.16
8.1.220.0040.00417.88
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00718.98
8.1.150.0000.00820.57
8.1.140.0040.00419.59
8.1.130.0030.00318.93
8.1.120.0040.00417.37
8.1.110.0040.00417.30
8.1.100.0000.00817.35
8.1.90.0040.00417.36
8.1.80.0030.00617.39
8.1.70.0040.00417.43
8.1.60.0030.00517.64
8.1.50.0080.00017.44
8.1.40.0090.00317.46
8.1.30.0040.00417.59
8.1.20.0070.00317.52
8.1.10.0000.00717.59
8.1.00.0050.00217.56
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0000.00717.26
8.0.260.0080.00018.33
8.0.250.0040.00416.90
8.0.240.0030.00316.96
8.0.230.0000.00716.96
8.0.220.0080.00016.87
8.0.210.0000.00716.79
8.0.200.0050.00216.98
8.0.190.0000.00816.96
8.0.180.0050.00216.91
8.0.170.0050.00316.95
8.0.160.0070.00016.96
8.0.150.0070.00316.75
8.0.140.0000.00716.80
8.0.130.0080.00013.29
8.0.120.0070.00016.91
8.0.110.0000.00716.85
8.0.100.0000.00816.96
8.0.90.0050.00316.87
8.0.80.0040.01216.86
8.0.70.0080.00016.85
8.0.60.0070.00016.76
8.0.50.0000.00716.77
8.0.30.0100.00817.12
8.0.20.0060.01317.40
8.0.10.0000.00716.97
8.0.00.0030.01416.59
7.4.330.0000.00515.55
7.4.320.0070.00016.43
7.4.300.0000.00716.60
7.4.290.0000.00716.62
7.4.280.0000.00816.61
7.4.270.0040.00416.56
7.4.260.0030.00316.59
7.4.250.0040.00416.45
7.4.240.0050.00216.61
7.4.230.0000.00716.25
7.4.220.0140.00316.66
7.4.210.0030.01016.49
7.4.200.0050.00316.40
7.4.160.0120.00716.64
7.4.150.0140.00317.40
7.4.140.0100.00717.86
7.4.130.0030.01516.66
7.4.120.0100.01216.52
7.4.110.0030.01516.35
7.4.100.0060.01016.55
7.4.90.0070.01116.57
7.4.80.0100.00719.39
7.4.70.0130.00516.45
7.4.60.0090.00616.54
7.4.50.0070.00316.43
7.4.40.0170.00516.48
7.4.30.0040.01216.58
7.4.00.0080.00714.78
7.3.330.0000.00513.20
7.3.320.0050.00013.32
7.3.310.0040.00416.23
7.3.300.0030.00316.23
7.3.290.0090.00716.37
7.3.280.0080.00816.37
7.3.270.0120.00617.40
7.3.260.0140.00316.53
7.3.250.0070.01116.34
7.3.240.0090.00916.67
7.3.230.0070.01016.57
7.3.210.0110.00616.54
7.3.200.0070.01416.30
7.3.190.0060.01016.50
7.3.180.0080.00816.48
7.3.170.0130.00716.27
7.3.160.0080.00816.63
7.3.120.0070.01014.52
7.3.110.0070.01114.98
7.3.100.0060.01214.86
7.3.90.0090.00314.64
7.3.80.0060.00614.85
7.3.70.0060.00614.75
7.3.60.0030.01314.67
7.3.50.0040.00715.03
7.3.40.0000.00914.81
7.3.30.0000.00914.65
7.3.20.0030.00916.59
7.3.10.0050.00516.82
7.3.00.0030.01016.55
7.2.330.0140.00316.45
7.2.320.0080.00816.77
7.2.310.0070.01016.52
7.2.300.0040.01316.65
7.2.290.0060.01416.60
7.2.250.0120.00815.24
7.2.240.0030.01815.02
7.2.230.0100.00715.22
7.2.220.0030.01015.09
7.2.210.0070.01015.02
7.2.200.0030.01014.91
7.2.190.0030.01415.09
7.2.180.0030.00915.02
7.2.170.0000.01415.21
7.2.60.0110.00316.75
7.2.00.0070.01019.46
7.1.330.0040.01115.73
7.1.320.0090.00315.70
7.1.310.0120.00415.73
7.1.300.0070.00715.78
7.1.290.0070.01315.86
7.1.280.0060.00615.55
7.1.270.0000.01315.67
7.1.260.0040.00415.61
7.1.200.0030.00615.73
7.1.100.0000.01117.89
7.1.70.0100.00316.90
7.1.60.0170.01334.83
7.1.50.0210.00334.88
7.1.40.0240.00334.20
7.1.30.0100.01734.55
7.1.20.0170.01034.32
7.1.10.0030.01316.53
7.1.00.0070.00716.64
7.0.200.0040.00816.57
7.0.190.0040.00816.48
7.0.180.0100.00316.35
7.0.170.0060.00616.23
7.0.160.0070.00716.26
7.0.150.0060.01016.35
7.0.140.0070.00716.39
7.0.130.0040.01216.52
7.0.120.0030.00916.50
7.0.110.0050.00916.09
7.0.100.0000.01316.32
7.0.90.0130.00016.36
7.0.80.0090.00316.34
7.0.70.0030.00916.52
7.0.60.0030.00916.02
7.0.50.0030.01416.37
7.0.40.0030.01316.57
7.0.30.0030.01316.57
7.0.20.0090.00716.53
7.0.10.0020.01316.68
7.0.00.0110.00316.57

preferences:
48.82 ms | 401 KiB | 5 Q