3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { private $value; public function __construct($value) { $this->value = $value; } public function subject() { return $this->value; } } $test = new Test("subject"); echo $test->subject();

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)
8.3.60.0090.00916.50
8.3.50.0090.00616.30
8.3.40.0110.00418.56
8.3.30.0140.00018.89
8.3.20.0000.00720.38
8.3.10.0040.00423.50
8.3.00.0080.00019.80
8.2.180.0120.00925.92
8.2.170.0150.00422.96
8.2.160.0000.01419.07
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.20
8.2.120.0070.00726.35
8.2.110.0030.00722.20
8.2.100.0070.00417.84
8.2.90.0050.00319.05
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.00818.03
8.2.50.0040.00418.10
8.2.40.0000.00720.55
8.2.30.0040.00419.24
8.2.20.0000.00718.07
8.2.10.0000.00717.93
8.2.00.0030.00517.93
8.1.280.0140.00325.92
8.1.270.0030.00622.20
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0060.00322.81
8.1.230.0070.00417.76
8.1.220.0040.00417.75
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0000.00818.59
8.1.160.0070.00019.02
8.1.150.0070.00418.83
8.1.140.0040.00419.58
8.1.130.0030.00318.74
8.1.120.0000.00717.48
8.1.110.0000.00817.27
8.1.100.0030.00517.44
8.1.90.0080.00017.40
8.1.80.0030.00417.43
8.1.70.0050.00317.34
8.1.60.0040.00417.47
8.1.50.0000.00717.54
8.1.40.0080.00017.41
8.1.30.0030.00617.72
8.1.20.0030.00517.63
8.1.10.0040.00417.47
8.1.00.0040.00417.52
8.0.300.0000.00918.77
8.0.290.0030.00616.75
8.0.280.0030.00318.34
8.0.270.0030.00317.27
8.0.260.0000.00616.88
8.0.250.0000.00616.96
8.0.240.0050.00316.88
8.0.230.0000.00716.79
8.0.220.0000.00716.84
8.0.210.0000.00816.84
8.0.200.0000.00616.88
8.0.190.0040.00416.86
8.0.180.0000.00716.79
8.0.170.0000.00716.81
8.0.160.0040.00316.84
8.0.150.0000.00716.67
8.0.140.0000.00716.82
8.0.130.0050.00013.29
8.0.120.0060.00316.79
8.0.110.0000.00816.84
8.0.100.0050.00316.62
8.0.90.0040.00416.90
8.0.80.0080.00816.77
8.0.70.0070.00016.87
8.0.60.0050.00216.86
8.0.50.0050.00316.86
8.0.30.0080.01017.03
8.0.20.0060.01317.40
8.0.10.0080.00017.00
8.0.00.0130.01016.61
7.4.330.0070.00015.55
7.4.320.0030.00316.39
7.4.300.0000.00616.40
7.4.290.0030.00316.61
7.4.280.0060.00316.51
7.4.270.0000.00716.58
7.4.260.0000.00716.50
7.4.250.0000.00716.47
7.4.240.0070.00016.52
7.4.230.0030.00316.40
7.4.220.0120.00616.61
7.4.210.0110.00316.40
7.4.200.0070.00016.40
7.4.160.0090.01316.41
7.4.150.0100.00717.40
7.4.140.0140.00617.86
7.4.130.0060.01216.42
7.4.120.0130.01016.44
7.4.110.0060.01216.33
7.4.100.0160.00616.47
7.4.90.0060.01516.51
7.4.80.0090.01019.39
7.4.70.0100.00716.30
7.4.60.0060.01116.60
7.4.50.0000.01816.55
7.4.40.0100.01016.39
7.4.30.0140.00916.50
7.4.00.0040.01114.89
7.3.330.0050.00013.27
7.3.320.0000.00513.20
7.3.310.0070.00016.28
7.3.300.0070.00016.30
7.3.290.0080.00816.22
7.3.280.0080.00816.23
7.3.270.0170.00017.40
7.3.260.0120.00716.44
7.3.250.0150.00516.43
7.3.240.0140.00416.32
7.3.230.0100.00716.30
7.3.210.0070.02016.52
7.3.200.0070.01516.34
7.3.190.0030.01716.54
7.3.180.0030.01216.38
7.3.170.0090.00616.33
7.3.160.0090.01016.43
7.2.330.0060.01316.73
7.2.320.0100.01316.69
7.2.310.0100.00716.51
7.2.300.0070.01416.66
7.2.290.0060.01116.58
7.2.60.0100.00717.13
7.2.00.0060.00319.53
7.1.200.0340.00015.02
7.1.100.0000.01418.05
7.1.70.0060.00816.96
7.1.60.0240.00834.96
7.1.50.0250.01034.49
7.1.40.0150.02134.21
7.1.30.0190.01334.25
7.1.20.0220.01834.60
7.1.10.0110.00716.41
7.1.00.0060.01116.59
7.0.200.0000.01616.84
7.0.190.0090.00916.63
7.0.180.0090.01016.16
7.0.170.0060.01116.28
7.0.160.0070.01016.37
7.0.150.0050.01316.00
7.0.140.0050.02516.18
7.0.130.0090.01016.39
7.0.120.0090.00616.73
7.0.110.0080.01016.19
7.0.100.0000.01716.32
7.0.90.0100.01316.45
7.0.80.0100.00816.29
7.0.70.0070.01216.34
7.0.60.0000.01716.28
7.0.50.0100.00816.29
7.0.40.0030.01516.35
7.0.30.0030.01316.50
7.0.20.0080.00816.30
7.0.10.0080.00516.29
7.0.00.0090.00616.34

preferences:
40.91 ms | 401 KiB | 5 Q