3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vrot = new Pisa(); class Pisa { function __construct() { $this->_vrot = true; self::_toPisa(); var_dump($this->_vrot); } private static function _toPisa() { $this->_vrot = 'PISA VROT'; } }

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)
8.3.60.0060.00918.68
8.3.50.0080.01022.17
8.3.40.0110.00418.71
8.3.30.0070.00718.87
8.3.20.0000.00720.20
8.3.10.0080.00020.53
8.3.00.0050.00321.95
8.2.180.0180.00416.88
8.2.170.0110.00722.96
8.2.160.0110.00322.31
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00420.95
8.2.120.0050.00326.35
8.2.110.0100.00020.90
8.2.100.0080.00417.80
8.2.90.0050.00319.17
8.2.80.0050.00517.97
8.2.70.0000.00817.38
8.2.60.0040.00417.90
8.2.50.0000.00818.09
8.2.40.0020.00520.55
8.2.30.0040.00419.42
8.2.20.0040.00417.66
8.2.10.0000.00817.98
8.2.00.0000.00717.86
8.1.280.0100.00625.92
8.1.270.0000.00822.09
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0040.00422.30
8.1.230.0040.00817.55
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0040.00417.36
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0080.00018.65
8.1.160.0040.00420.74
8.1.150.0040.00418.70
8.1.140.0030.00519.47
8.1.130.0000.00717.67
8.1.120.0040.00417.43
8.1.110.0000.00817.29
8.1.100.0000.00817.30
8.1.90.0040.00417.29
8.1.80.0070.00017.21
8.1.70.0000.00717.42
8.1.60.0000.00817.52
8.1.50.0030.00517.54
8.1.40.0030.00617.40
8.1.30.0100.00017.63
8.1.20.0060.00317.38
8.1.10.0040.00417.48
8.1.00.0030.00617.52
8.0.300.0040.00418.77
8.0.290.0000.00816.58
8.0.280.0030.00318.23
8.0.270.0070.00017.10
8.0.260.0000.00917.19
8.0.250.0030.00316.85
8.0.240.0050.00317.00
8.0.230.0000.00716.85
8.0.220.0000.00716.80
8.0.210.0000.00716.85
8.0.200.0060.00016.81
8.0.190.0030.00516.99
8.0.180.0000.00816.96
8.0.170.0000.00816.81
8.0.160.0050.00316.88
8.0.150.0070.00016.85
8.0.140.0000.00816.83
8.0.130.0060.00013.38
8.0.120.0000.00716.86
8.0.110.0070.00016.80
8.0.100.0070.00016.77
8.0.90.0000.00716.76
8.0.80.0150.00016.79
8.0.70.0040.00416.76
8.0.60.0000.00816.95
8.0.50.0040.00416.82
8.0.30.0150.00217.24
8.0.20.0100.00817.40
8.0.10.0000.00716.79
8.0.00.0110.00816.70
7.4.330.0050.00016.73
7.4.320.0030.00316.51
7.4.300.0000.00616.49
7.4.290.0000.00616.43
7.4.280.0050.00316.41
7.4.270.0070.00316.39
7.4.260.0040.00416.61
7.4.250.0040.00416.57
7.4.240.0040.00416.56
7.4.230.0000.00716.57
7.4.220.0130.00516.57
7.4.210.0100.00316.49
7.4.200.0070.00016.61
7.4.160.0070.01416.38
7.4.150.0100.00717.40
7.4.140.0090.01217.86
7.4.130.0100.01016.43
7.4.120.0080.01016.61
7.4.110.0070.01016.33
7.4.100.0110.00616.34
7.4.90.0150.00916.42
7.4.80.0030.01419.39
7.4.70.0090.00616.57
7.4.60.0090.00916.70
7.4.50.0080.00316.59
7.4.40.0150.00316.58
7.4.30.0060.01216.71
7.4.10.0060.01314.67
7.4.00.0050.01114.79
7.3.330.0030.00313.34
7.3.320.0050.00013.23
7.3.310.0050.00316.27
7.3.300.0000.00716.28
7.3.290.0050.01116.33
7.3.280.0080.01116.36
7.3.270.0120.00917.40
7.3.260.0140.00316.34
7.3.250.0080.01016.37
7.3.240.0070.01016.46
7.3.230.0080.00816.39
7.3.210.0130.00316.49
7.3.200.0130.01016.48
7.3.190.0140.00816.34
7.3.180.0130.00316.38
7.3.170.0040.01116.56
7.3.160.0000.01516.33
7.3.130.0110.00414.81
7.3.120.0070.01014.99
7.3.110.0040.01514.79
7.3.100.0110.00314.58
7.3.90.0000.01414.66
7.3.80.0040.00814.73
7.3.70.0030.01414.71
7.3.60.0100.00314.89
7.3.50.0070.00714.77
7.3.40.0000.01114.91
7.3.30.0040.01114.64
7.3.20.0030.00716.75
7.3.10.0040.00716.58
7.3.00.0000.01316.53
7.2.330.0040.01416.48
7.2.320.0060.01316.29
7.2.310.0090.01016.59
7.2.300.0100.01016.66
7.2.290.0070.01016.44
7.2.260.0150.00314.90
7.2.250.0070.01114.68
7.2.240.0040.01014.90
7.2.230.0030.00614.61
7.2.220.0070.00715.06
7.2.210.0070.00714.98
7.2.200.0100.00714.80
7.2.190.0080.00415.01
7.2.180.0060.00614.80
7.2.170.0030.00614.71
7.2.160.0030.01014.86
7.2.150.0080.00616.59
7.2.140.0080.00416.58
7.2.130.0040.00816.72
7.2.120.0120.00416.52
7.2.110.0060.00816.85
7.2.100.0000.01216.69
7.2.90.0060.00616.77
7.2.80.0040.00716.73
7.2.70.0050.01116.82
7.2.60.0080.00716.77
7.2.50.0070.00716.78
7.2.40.0110.00216.86
7.2.30.0100.00516.96
7.2.20.0060.00716.82
7.2.10.0050.00816.76
7.2.00.0100.00217.56
7.1.330.0030.01215.47
7.1.320.0070.01015.82
7.1.310.0070.00715.79
7.1.300.0030.01115.73
7.1.290.0060.00615.25
7.1.280.0040.00715.48
7.1.270.0000.00915.59
7.1.260.0060.00315.73
7.1.250.0060.00815.73
7.1.240.0070.00515.80
7.1.230.0050.01015.58
7.1.220.0050.00715.82
7.1.210.0080.00415.74
7.1.200.0090.00315.58
7.1.190.0060.00515.62
7.1.180.0020.00815.65
7.1.170.0020.01015.60
7.1.160.0050.01015.81
7.1.150.0060.00615.65
7.1.140.0060.00615.67
7.1.130.0080.00515.56
7.1.120.0030.01015.67
7.1.110.0060.00915.78
7.1.100.0020.01116.27
7.1.90.0070.00415.76
7.1.80.0040.00815.63
7.1.70.0060.00816.22
7.1.60.0040.01116.98
7.1.50.0060.00516.06
7.1.40.0060.00315.61
7.1.30.0070.00915.73
7.1.20.0070.00315.50
7.1.10.0030.00715.66
7.1.00.0060.02717.96
7.0.330.0090.00515.45
7.0.320.0010.00915.45
7.0.310.0060.00615.23
7.0.300.0050.01015.35
7.0.290.0030.00915.29
7.0.280.0070.00515.32
7.0.270.0080.00515.34
7.0.260.0080.00315.42
7.0.250.0020.01115.34
7.0.240.0050.00915.36
7.0.230.0060.00815.30
7.0.220.0100.00315.33
7.0.210.0100.00315.19
7.0.200.0090.00515.23
7.0.190.0030.01115.42
7.0.180.0080.00615.28
7.0.170.0050.00815.39
7.0.160.0060.00715.42
7.0.150.0080.00615.45
7.0.140.0080.00515.43
7.0.130.0040.00415.37
7.0.120.0090.00515.32
7.0.110.0040.00815.47
7.0.100.0060.00815.36
7.0.90.0050.00515.50
7.0.80.0030.01015.29
7.0.70.0050.00715.30
7.0.60.0060.01717.38
7.0.50.0040.01816.20
7.0.40.0080.03315.62
7.0.30.0190.02415.67
7.0.20.0110.02715.74
7.0.10.0110.03115.60
7.0.00.0040.02015.56
5.6.400.0040.00714.63
5.6.390.0070.00714.18
5.6.380.0050.00714.11
5.6.370.0020.01014.30
5.6.360.0050.00914.41
5.6.350.0080.00514.27
5.6.340.0040.01114.63
5.6.330.0070.00714.61
5.6.320.0060.00314.35
5.6.310.0070.00114.23
5.6.300.0040.00814.29
5.6.290.0090.00414.65
5.6.280.0030.02716.38
5.6.270.0050.00614.22
5.6.260.0090.00514.45
5.6.250.0000.01314.12
5.6.240.0100.00514.04
5.6.230.0070.00514.25
5.6.220.0010.00914.24
5.6.210.0090.02416.49
5.6.200.0050.03015.57
5.6.190.0090.03016.36
5.6.180.0120.03016.41
5.6.170.0130.02116.36
5.6.160.0060.02516.54
5.6.150.0070.02615.61
5.6.140.0030.02115.65
5.6.130.0050.02015.63
5.6.120.0030.02716.61
5.6.110.0050.02916.46
5.6.100.0030.03316.49
5.6.90.0050.02216.67
5.6.80.0100.02816.26
5.6.70.0080.00414.14
5.6.60.0050.00714.27
5.6.50.0030.00914.19
5.6.40.0050.00813.99
5.6.30.0050.00914.29
5.6.20.0040.00914.23
5.6.10.0080.00314.28
5.6.00.0020.01314.22
5.5.380.0050.00612.76
5.5.370.0050.00512.69
5.5.360.0060.00612.69
5.5.350.0160.02615.29
5.5.340.0060.01614.49
5.5.330.0040.03015.33
5.5.320.0130.01415.26
5.5.310.0140.02715.36
5.5.300.0070.03214.56
5.5.290.0050.01714.43
5.5.280.0020.02215.45
5.5.270.0070.03315.40
5.5.260.0080.03015.43
5.5.250.0050.03315.44
5.5.240.0050.02715.19
5.5.230.0050.00712.59
5.5.220.0050.00912.62
5.5.210.0050.00712.53
5.5.200.0000.00812.74
5.5.190.0030.00812.78
5.5.180.0040.00812.71
5.5.170.0030.01012.62
5.5.160.0070.00712.79
5.5.150.0050.00712.80
5.5.140.0060.00812.65
5.5.130.0050.00912.65
5.5.120.0050.00512.62
5.5.110.0050.00512.79
5.5.100.0030.01012.64
5.5.90.0100.00512.85
5.5.80.0060.00612.72
5.5.70.0050.00812.83
5.5.60.0020.00812.57
5.5.50.0020.00912.74
5.5.40.0030.00812.66
5.5.30.0040.00612.65
5.5.20.0010.01012.70
5.5.10.0080.00412.58
5.5.00.0050.00712.82

preferences:
57.16 ms | 401 KiB | 5 Q