3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { protected $hi = 'protected'; private $test = 'private'; public $public = 'public'; public function toInt(string $test) :int { return $test; } } $t = new Test(); var_dump($t->toInt("123"));

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)
8.3.60.0140.00016.63
8.3.50.0060.00916.19
8.3.40.0040.01118.67
8.3.30.0070.01518.51
8.3.20.0040.00420.11
8.3.10.0040.00423.61
8.3.00.0040.00423.61
8.2.180.0100.01018.29
8.2.170.0070.00718.82
8.2.160.0030.01022.96
8.2.150.0050.00325.66
8.2.140.0070.00024.66
8.2.130.0050.00226.16
8.2.120.0030.00619.27
8.2.110.0080.00020.99
8.2.100.0110.00017.66
8.2.90.0030.00519.27
8.2.80.0030.00617.97
8.2.70.0000.00817.75
8.2.60.0070.00317.80
8.2.50.0040.00418.22
8.2.40.0040.00420.42
8.2.30.0000.00821.03
8.2.20.0000.00717.89
8.2.10.0000.00717.99
8.2.00.0030.00518.02
8.1.280.0150.00025.92
8.1.270.0000.00823.82
8.1.260.0070.00026.35
8.1.250.0080.00628.09
8.1.240.0040.00419.40
8.1.230.0070.00417.70
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0080.00017.11
8.1.180.0030.00618.10
8.1.170.0030.00618.44
8.1.160.0040.00418.76
8.1.150.0040.00420.50
8.1.140.0040.00417.50
8.1.130.0030.00318.80
8.1.120.0030.00617.36
8.1.110.0040.00417.27
8.1.100.0000.00817.29
8.1.90.0040.00417.28
8.1.80.0040.00417.31
8.1.70.0040.00417.43
8.1.60.0050.00317.46
8.1.50.0030.00617.40
8.1.40.0040.00417.48
8.1.30.0000.00817.47
8.1.20.0080.00017.54
8.1.10.0030.00717.46
8.1.00.0000.00817.36
8.0.300.0000.00818.77
8.0.290.0090.00016.63
8.0.280.0070.00018.37
8.0.270.0070.00016.81
8.0.260.0030.00316.78
8.0.250.0000.00816.79
8.0.240.0050.00216.93
8.0.230.0030.00316.88
8.0.220.0000.00816.80
8.0.210.0030.00316.79
8.0.200.0030.00316.77
8.0.190.0080.00016.80
8.0.180.0040.00416.88
8.0.170.0070.00016.82
8.0.160.0040.00416.90
8.0.150.0050.00516.73
8.0.140.0050.00616.67
8.0.130.0030.00413.28
8.0.120.0040.00416.73
8.0.110.0000.00716.74
8.0.100.0020.00516.82
8.0.90.0000.00716.85
8.0.80.0060.00916.83
8.0.70.0000.00716.88
8.0.60.0040.00416.68
8.0.50.0000.00716.70
8.0.30.0110.00716.98
8.0.20.0090.01017.40
8.0.10.0070.00016.79
8.0.00.0150.00316.73
7.4.330.0000.00516.71
7.4.320.0060.00016.42
7.4.300.0000.00616.52
7.4.290.0070.00016.56
7.4.280.0070.00016.47
7.4.270.0040.00416.62
7.4.260.0000.00716.38
7.4.250.0040.00416.53
7.4.240.0000.00816.40
7.4.230.0030.00516.39
7.4.220.0030.01516.61
7.4.210.0060.00916.51
7.4.200.0040.00416.69
7.4.160.0100.00816.49
7.4.150.0060.01217.40
7.4.140.0090.01217.86
7.4.130.0040.01516.27
7.4.120.0120.00816.41
7.4.110.0120.00616.39
7.4.100.0030.01316.37
7.4.90.0100.00716.44
7.4.80.0090.00919.39
7.4.70.0110.00616.28
7.4.60.0150.00316.40
7.4.50.0120.00616.42
7.4.40.0100.00716.30
7.4.30.0060.01116.35
7.4.00.0110.00614.97
7.3.330.0000.00513.09
7.3.320.0050.00013.22
7.3.310.0060.00016.23
7.3.300.0000.00716.20
7.3.290.0030.01316.22
7.3.280.0090.00816.22
7.3.270.0070.01817.40
7.3.260.0090.00916.49
7.3.250.0100.00916.24
7.3.240.0120.00716.35
7.3.230.0100.00716.25
7.3.210.0060.01216.17
7.3.200.0100.01316.27
7.3.190.0090.00616.22
7.3.180.0040.01516.17
7.3.170.0130.00616.20
7.3.160.0100.00616.16
7.3.120.0000.01714.50
7.3.110.0080.00814.54
7.3.100.0070.00714.99
7.3.90.0070.00714.79
7.3.80.0100.00314.59
7.3.70.0040.00814.61
7.3.60.0090.00914.38
7.3.50.0030.01014.46
7.3.40.0070.00314.44
7.3.30.0000.00814.57
7.3.20.0110.00416.29
7.3.10.0040.01116.47
7.3.00.0090.00416.35
7.2.330.0070.01116.44
7.2.320.0030.01416.33
7.2.310.0100.00616.60
7.2.300.0030.01416.73
7.2.290.0090.01216.42
7.2.250.0060.01314.91
7.2.240.0030.01314.88
7.2.230.0130.00314.74
7.2.220.0060.00915.09
7.2.210.0000.01614.92
7.2.200.0070.00715.02
7.2.190.0070.00714.84
7.2.180.0130.00315.07
7.2.170.0060.00615.00
7.2.130.0090.00916.89
7.2.120.0060.00316.91
7.2.110.0100.00716.79
7.2.100.0100.01016.87
7.2.90.0070.01016.66
7.2.80.0080.00416.78
7.2.70.0030.01016.79
7.2.60.0050.00916.61
7.2.50.0060.00916.59
7.2.40.0060.00916.65
7.2.30.0030.00616.75
7.2.20.0080.00816.69
7.2.10.0040.00816.75
7.2.00.0060.00616.64
7.1.330.0000.01415.80
7.1.320.0030.00915.39
7.1.310.0100.00015.57
7.1.300.0100.00615.80
7.1.290.0110.00015.94
7.1.280.0040.00715.88
7.1.270.0070.00715.44
7.1.260.0000.01115.84
7.1.250.0090.00015.66
7.1.240.0070.00715.47
7.1.230.0110.00315.64
7.1.220.0060.00615.34
7.1.210.0060.00615.36
7.1.200.0050.00715.77
7.1.190.0060.00615.74
7.1.180.0160.00315.83
7.1.170.0080.00415.55
7.1.160.0120.00615.41
7.1.150.0040.01115.56
7.1.140.0080.00415.69
7.1.130.0110.00415.57
7.1.120.0060.00615.52
7.1.110.0090.00716.86
7.1.100.0070.00916.86
7.1.90.0120.00616.84
7.1.80.0050.01016.64
7.1.70.0090.00816.41
7.1.60.0140.01225.42
7.1.50.0110.01325.18
7.1.40.0130.01124.92
7.1.30.0140.01225.06
7.1.20.0130.01325.10
7.1.10.0090.00716.15
7.1.00.0040.01116.13
7.0.330.0110.00015.30
7.0.320.0040.01115.15
7.0.310.0040.01415.28
7.0.300.0040.00915.30
7.0.290.0030.01014.91
7.0.280.0040.01215.13
7.0.270.0080.00315.04
7.0.260.0130.00315.00
7.0.250.0060.00916.25
7.0.240.0050.00916.40
7.0.230.0000.01416.27
7.0.220.0110.00416.16
7.0.210.0060.00915.76
7.0.200.0050.01016.09
7.0.190.0080.00615.93
7.0.180.0110.00415.67
7.0.170.0090.00715.69
7.0.160.0120.00915.71
7.0.150.0080.00615.61
7.0.140.0050.00815.64
7.0.130.0090.00815.90
7.0.120.0110.00815.86
7.0.110.0140.00415.67
7.0.100.0150.00315.77
7.0.90.0060.01015.71
7.0.80.0030.01215.73
7.0.70.0130.00415.87
7.0.60.0040.01315.62
7.0.50.0050.01215.48
7.0.40.0060.01014.64
7.0.30.0090.00414.90
7.0.20.0030.00914.78
7.0.10.0040.00914.77
7.0.00.0070.01014.70
5.6.380.0040.00713.95

preferences:
84.73 ms | 400 KiB | 5 Q