3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vrot = new Pisa(); class Pisa { function __construct() { $this->_vrot = true; $this->_toPisa(); var_dump($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)
8.3.60.0130.00618.68
8.3.50.0210.00018.05
8.3.40.0120.00918.63
8.3.30.0040.01118.98
8.3.20.0070.00020.16
8.3.10.0040.00420.66
8.3.00.0000.00821.91
8.2.180.0100.01016.75
8.2.170.0120.00922.96
8.2.160.0080.00622.23
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00321.05
8.2.120.0040.00426.35
8.2.110.0030.00720.88
8.2.100.0090.00318.04
8.2.90.0000.00819.08
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0090.00017.93
8.2.50.0030.00518.09
8.2.40.0060.00320.65
8.2.30.0050.00319.28
8.2.20.0000.00717.73
8.2.10.0040.00418.09
8.2.00.0040.00417.99
8.1.280.0110.00425.92
8.1.270.0040.00422.11
8.1.260.0030.00728.09
8.1.250.0000.00728.09
8.1.240.0130.00017.23
8.1.230.0000.01117.76
8.1.220.0040.00417.74
8.1.210.0040.00718.77
8.1.200.0060.00317.23
8.1.190.0050.00317.22
8.1.180.0040.00418.10
8.1.170.0000.00818.46
8.1.160.0000.00720.63
8.1.150.0000.00818.69
8.1.140.0060.00319.42
8.1.130.0000.00817.51
8.1.120.0040.00417.36
8.1.110.0040.00417.27
8.1.100.0070.00017.43
8.1.90.0000.00717.29
8.1.80.0040.00417.41
8.1.70.0000.00717.28
8.1.60.0040.00417.44
8.1.50.0030.00517.41
8.1.40.0000.00817.50
8.1.30.0000.00917.58
8.1.20.0040.00417.54
8.1.10.0090.00017.53
8.1.00.0070.00017.39
8.0.300.0060.00318.77
8.0.290.0000.00716.75
8.0.280.0030.00318.37
8.0.270.0070.00017.30
8.0.260.0080.00017.06
8.0.250.0000.00716.86
8.0.240.0000.00817.04
8.0.230.0000.00716.93
8.0.220.0000.00716.85
8.0.210.0070.00016.89
8.0.200.0020.00516.95
8.0.190.0040.00716.91
8.0.180.0030.00516.85
8.0.170.0070.00016.97
8.0.160.0000.00716.86
8.0.150.0080.00016.72
8.0.140.0070.00016.79
8.0.130.0030.00313.27
8.0.120.0050.00316.91
8.0.110.0000.00816.84
8.0.100.0040.00416.91
8.0.90.0050.00216.75
8.0.80.0070.00716.79
8.0.70.0040.00416.69
8.0.60.0000.00716.79
8.0.50.0050.00216.92
8.0.30.0100.00717.19
8.0.20.0090.00917.40
8.0.10.0040.00417.00
8.0.00.0130.00816.77
7.4.330.0000.00516.70
7.4.320.0030.00316.40
7.4.300.0000.00716.52
7.4.290.0040.00416.39
7.4.280.0040.00416.43
7.4.270.0060.00316.43
7.4.260.0040.00416.44
7.4.250.0000.00716.49
7.4.240.0030.00316.36
7.4.230.0000.00716.33
7.4.220.0160.01016.36
7.4.210.0100.00616.56
7.4.200.0030.00316.32
7.4.160.0130.01016.48
7.4.150.0140.00417.40
7.4.140.0230.01517.86
7.4.130.0100.01116.54
7.4.120.0080.00916.48
7.4.110.0030.01216.48
7.4.100.0060.01616.27
7.4.90.0110.00716.45
7.4.80.0120.00919.39
7.4.70.0100.00716.45
7.4.60.0070.01116.60
7.4.50.0130.00316.36
7.4.40.0060.01016.46
7.4.30.0070.01016.39
7.4.00.0030.01015.00
7.3.330.0000.00513.36
7.3.320.0000.00513.17
7.3.310.0040.00416.40
7.3.300.0070.00016.27
7.3.290.0100.00516.37
7.3.280.0070.00916.34
7.3.270.0030.01417.40
7.3.260.0090.00916.36
7.3.250.0120.00816.49
7.3.240.0080.00916.28
7.3.230.0120.00416.39
7.3.210.0070.01016.30
7.3.200.0060.01016.35
7.3.190.0060.01016.22
7.3.180.0120.00316.36
7.3.170.0110.00616.54
7.3.160.0130.00316.37
7.3.120.0120.00314.88
7.3.110.0090.00614.79
7.3.100.0030.01014.58
7.3.90.0030.01314.66
7.3.80.0000.01614.61
7.3.70.0050.00514.61
7.3.60.0040.01114.94
7.3.50.0060.01014.95
7.3.40.0100.00714.67
7.3.30.0110.00314.75
7.3.20.0070.00716.52
7.3.10.0050.01016.37
7.3.00.0060.00516.54
7.2.330.0120.00816.52
7.2.320.0060.01216.62
7.2.310.0160.00716.69
7.2.300.0060.01016.66
7.2.290.0120.00916.45
7.2.240.0110.00414.76
7.2.230.0000.01114.92
7.2.220.0090.00315.02
7.2.210.0070.00714.88
7.2.200.0030.01315.02
7.2.190.0100.00714.89
7.2.180.0140.00314.93
7.2.170.0100.00714.89
7.2.160.0030.00914.71
7.2.150.0110.00316.95
7.2.140.0000.01816.90
7.2.130.0080.00716.59
7.2.120.0050.00616.51
7.2.110.0050.00816.62
7.2.100.0050.01116.73
7.2.90.0020.01116.63
7.2.80.0070.00916.68
7.2.70.0050.01016.84
7.2.60.0060.00716.71
7.2.50.0110.00616.61
7.2.40.0050.00916.66
7.2.30.0090.00916.53
7.2.20.0100.01116.74
7.2.10.0130.00816.70
7.2.00.0050.01017.67
7.1.330.0030.01015.48
7.1.320.0090.00615.61
7.1.310.0000.01515.83
7.1.300.0040.00815.44
7.1.290.0120.00015.53
7.1.280.0000.01115.57
7.1.270.0030.00915.48
7.1.260.0040.00815.82
7.1.250.0050.00615.51
7.1.200.0120.00015.44
7.1.100.0030.00918.20
7.1.70.0000.01217.11
7.1.60.0130.01019.27
7.1.50.0080.00316.66
7.1.00.0030.07322.31
7.0.200.0200.00014.80
7.0.60.0000.07321.72
7.0.50.0100.03317.84
7.0.40.0100.08019.96
7.0.30.0330.05020.31
7.0.20.0270.07320.19
7.0.10.0100.05720.33
7.0.00.0200.08720.18
5.6.280.0000.03721.11
5.6.210.0100.06320.73
5.6.200.0070.07718.18
5.6.190.0100.07020.57
5.6.180.0270.07020.79
5.6.170.0270.07020.41
5.6.160.0100.07020.46
5.6.150.0030.05318.21
5.6.140.0070.03718.11
5.6.130.0070.05718.18
5.6.120.0030.09320.97
5.6.110.0030.05321.13
5.6.100.0130.07020.98
5.6.90.0130.03321.02
5.6.80.0100.08020.53
5.5.350.0370.06720.43
5.5.340.0170.04317.95
5.5.330.0070.08720.43
5.5.320.0400.07720.36
5.5.310.0230.08020.28
5.5.300.0130.07017.95
5.5.290.0070.06318.09
5.5.280.0130.08020.88
5.5.270.0030.05020.87
5.5.260.0100.05020.65
5.5.250.0030.07020.59
5.5.240.0030.06320.07

preferences:
55.62 ms | 400 KiB | 5 Q