3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Lock { function unlock() { $this->isLocked = false; echo 'You unlocked the Lock'."\n"; } function lock() { $this->isLocked = true; echo 'You locked the Lock'."\n"; } function isLocked() { return $this->isLocked; } } class Door { function Door(Lock $lock) { $this->lock = $lock; $this->connectsTo = 'bedroom'."\n"; } function open() { if($this->lock->isLocked()) { echo 'Cannot open Door. It is locked.'."\n"; } else { echo 'You opened the Door connecting to: ', $this->connectsTo."\n"; } } } $lock = new Lock; $door = new Door($lock); $door->open(); $lock->unlock(); $door->open();

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)
8.3.60.0180.00416.63
8.3.50.0130.00421.94
8.3.40.0140.00018.84
8.3.30.0070.00719.04
8.3.20.0040.00420.07
8.3.10.0080.00023.48
8.3.00.0040.00419.38
8.2.180.0070.00718.25
8.2.170.0070.00722.96
8.2.160.0110.00620.43
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0000.00922.17
8.2.110.0040.00422.07
8.2.100.0120.00017.77
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0000.00718.08
8.2.20.0070.00017.64
8.2.10.0070.00017.98
8.2.00.0000.00817.69
8.1.280.0000.01425.92
8.1.270.0110.00422.14
8.1.260.0030.00626.35
8.1.250.0050.00328.09
8.1.240.0060.00323.91
8.1.230.0070.00419.01
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0080.00017.53
8.1.180.0000.00818.10
8.1.170.0000.00818.46
8.1.160.0040.00421.93
8.1.150.0060.00318.58
8.1.140.0070.00017.30
8.1.130.0030.00317.83
8.1.120.0000.00717.38
8.1.110.0040.00417.40
8.1.100.0000.00817.41
8.1.90.0040.00417.41
8.1.80.0070.00017.41
8.1.70.0040.00417.38
8.1.60.0030.00617.53
8.1.50.0030.00617.54
8.1.40.0000.00917.55
8.1.30.0050.00317.56
8.1.20.0000.00817.66
8.1.10.0040.00417.61
8.1.00.0040.00417.36
8.0.300.0000.00718.77
8.0.290.0070.00017.16
8.0.280.0030.00318.29
8.0.270.0070.00017.13
8.0.260.0070.00016.69
8.0.250.0000.00616.98
8.0.240.0050.00216.87
8.0.230.0000.00816.91
8.0.220.0020.00516.83
8.0.210.0070.00016.86
8.0.200.0040.00416.96
8.0.190.0000.00916.86
8.0.180.0070.00016.95
8.0.170.0000.00716.78
8.0.160.0030.00516.98
8.0.150.0070.00016.93
8.0.140.0030.00516.88
8.0.130.0000.00613.33
8.0.120.0000.00816.83
8.0.110.0040.00416.90
8.0.100.0040.00416.92
8.0.90.0000.00816.79
8.0.80.0040.01116.82
8.0.70.0000.00716.79
8.0.60.0030.00516.89
8.0.50.0000.00716.90
8.0.30.0150.00417.18
8.0.20.0070.01117.40
8.0.10.0040.00417.09
8.0.00.0110.00816.65
7.4.330.0050.00215.13
7.4.320.0000.00616.47
7.4.300.0000.00716.47
7.4.290.0050.00316.52
7.4.280.0030.00316.52
7.4.270.0070.00016.61
7.4.260.0000.00816.49
7.4.250.0000.00816.45
7.4.240.0030.00316.56
7.4.230.0030.00616.68
7.4.220.0060.01616.59
7.4.210.0090.00616.57
7.4.200.0040.00416.67
7.4.190.0000.00716.76
7.4.160.0060.01316.50
7.4.150.0090.00917.40
7.4.140.0130.00517.86
7.4.130.0130.00416.65
7.4.120.0100.00816.60
7.4.110.0140.00516.62
7.4.100.0120.00616.64
7.4.90.0040.01316.62
7.4.80.0090.00919.39
7.4.70.0130.00916.45
7.4.60.0140.00316.61
7.4.50.0000.00816.45
7.4.40.0000.01622.77
7.4.30.0110.00616.39
7.4.00.0170.00015.11
7.3.330.0050.00013.21
7.3.320.0000.00713.09
7.3.310.0030.00316.46
7.3.300.0000.00716.38
7.3.290.0070.01116.39
7.3.280.0100.00816.40
7.3.270.0060.01217.40
7.3.260.0160.01016.39
7.3.250.0100.01016.46
7.3.240.0130.00416.52
7.3.230.0060.01016.42
7.3.210.0120.00916.48
7.3.200.0080.01219.39
7.3.190.0180.00416.50
7.3.180.0090.00616.51
7.3.170.0120.00416.46
7.3.160.0090.01216.43
7.3.120.0070.01014.84
7.2.330.0140.00316.63
7.2.320.0150.00916.49
7.2.310.0080.00816.76
7.2.300.0090.00916.48
7.2.290.0070.01016.55
7.2.60.0070.00716.73
7.2.00.0000.01319.41
7.1.200.0060.00915.87
7.1.100.0100.01317.94
7.1.70.0130.00816.89
7.1.60.0070.01719.33
7.1.50.0000.01016.88
7.1.00.0030.07722.43
7.0.200.0110.00416.90
7.0.140.0000.07722.18
7.0.100.0130.04720.04
7.0.90.0070.05319.89
7.0.80.0130.07319.99
7.0.70.0370.08019.86
7.0.60.0230.07719.94
7.0.50.0170.06020.18
7.0.40.0100.07319.90
7.0.30.0130.07720.04
7.0.20.0100.08720.04
7.0.10.0030.09020.14
7.0.00.0170.06320.02
5.6.280.0030.07320.92
5.6.250.0030.05020.78
5.6.240.0000.04720.69
5.6.230.0100.05720.51
5.6.220.0070.07720.59
5.6.210.0130.07320.67
5.6.200.0100.05021.13
5.6.190.0000.08321.18
5.6.180.0030.07021.00
5.6.170.0100.08021.07
5.6.160.0130.07721.12
5.6.150.0070.08721.07
5.6.140.0070.06720.95
5.6.130.0100.04721.03
5.6.120.0100.08721.11
5.6.110.0200.06021.01
5.6.100.0070.08321.04
5.6.90.0100.04720.99
5.6.80.0070.04720.46
5.6.70.0130.07320.32
5.6.60.0200.05720.41
5.6.50.0030.06720.41
5.6.40.0070.04720.40
5.6.30.0070.04020.39
5.6.20.0100.08320.32
5.6.10.0070.04720.47
5.6.00.0030.05720.47
5.5.380.0000.04320.45
5.5.370.0100.08320.37
5.5.360.0070.06020.45
5.5.350.0100.08320.41
5.5.340.0070.08020.93
5.5.330.0130.07320.79
5.5.320.0170.07720.90
5.5.310.0000.08720.86
5.5.300.0030.05020.82
5.5.290.0170.07720.94
5.5.280.0100.06320.75
5.5.270.0130.08020.92
5.5.260.0070.08320.91
5.5.250.0070.07720.72
5.5.240.0130.07320.14
5.5.230.0030.04020.26
5.5.220.0100.05020.26
5.5.210.0030.07320.21
5.5.200.0100.08020.27
5.5.190.0030.04320.29
5.5.180.0100.04320.26
5.5.160.0070.08020.16
5.5.150.0070.04020.16
5.5.140.0170.06720.22
5.5.130.0070.04720.12
5.5.120.0100.07320.16
5.5.110.0100.07720.13
5.5.100.0030.08020.09
5.5.90.0170.06019.96
5.5.80.0170.07019.99
5.5.70.0200.07020.04
5.5.60.0100.05720.10
5.5.50.0130.04019.95
5.5.40.0130.06720.11
5.5.30.0100.07720.16
5.5.20.0130.07719.90
5.5.10.0130.05320.04
5.5.00.0100.07720.07
5.4.450.0070.08719.37
5.4.440.0070.08319.45
5.4.430.0100.04319.35
5.4.420.0130.05319.41
5.4.410.0100.04319.39
5.4.400.0030.04019.07
5.4.390.0030.04019.09
5.4.380.0000.08718.93
5.4.370.0030.07719.03
5.4.360.0100.08319.04
5.4.350.0000.07018.88
5.4.340.0030.08719.16
5.4.320.0100.04318.85
5.4.310.0030.08019.02
5.4.300.0000.04319.09
5.4.290.0070.07318.89
5.4.280.0070.06319.04
5.4.270.0100.04718.84
5.4.260.0070.05319.25
5.4.250.0000.05719.02
5.4.240.0070.07318.94
5.4.230.0100.05319.16
5.4.220.0070.07719.13
5.4.210.0030.07719.22
5.4.200.0030.07719.04
5.4.190.0030.08018.86
5.4.180.0130.04718.89
5.4.170.0130.06719.17
5.4.160.0100.08019.11
5.4.150.0100.04718.85
5.4.140.0130.06716.47
5.4.130.0070.06716.38
5.4.120.0070.07316.46
5.4.110.0100.05016.48
5.4.100.0100.05716.49
5.4.90.0070.07016.41
5.4.80.0130.07016.47
5.4.70.0100.05716.31
5.4.60.0130.06316.45
5.4.50.0070.07016.46
5.4.40.0100.07316.45
5.4.30.0100.07016.36
5.4.20.0130.06016.35
5.4.10.0000.08016.31
5.4.00.0130.06715.85
5.3.290.0200.04014.73
5.3.280.0170.07314.65
5.3.270.0030.08314.54
5.3.260.0100.08014.54
5.3.250.0100.07014.71
5.3.240.0100.06314.59
5.3.230.0000.06314.54
5.3.220.0030.04714.69
5.3.210.0030.07014.57
5.3.200.0030.07014.71
5.3.190.0130.07014.54
5.3.180.0100.04014.54
5.3.170.0200.05714.67
5.3.160.0030.05014.52
5.3.150.0030.04014.63
5.3.140.0130.06714.45
5.3.130.0130.06314.62
5.3.120.0230.06314.56
5.3.110.0100.07314.64
5.3.100.0030.07714.01
5.3.90.0100.05314.07
5.3.80.0000.07714.09
5.3.70.0070.06314.14
5.3.60.0000.06714.02
5.3.50.0130.03313.99
5.3.40.0100.05714.02
5.3.30.0130.06313.84
5.3.20.0100.07013.76
5.3.10.0030.04713.61
5.3.00.0070.08013.73
5.2.170.0030.06311.27
5.2.160.0030.06011.17
5.2.150.0130.06011.06
5.2.140.0030.05311.15
5.2.130.0000.03710.97
5.2.120.0100.04311.14
5.2.110.0030.05311.13
5.2.100.0000.06311.20
5.2.90.0000.06711.23
5.2.80.0070.05710.96
5.2.70.0000.04311.04
5.2.60.0170.04711.07
5.2.50.0000.06711.17
5.2.40.0030.06011.11
5.2.30.0070.05310.98
5.2.20.0100.05710.90
5.2.10.0070.05710.89
5.2.00.0000.06310.74
5.1.60.0030.06010.01
5.1.50.0070.04710.00
5.1.40.0070.05010.09
5.1.30.0000.04710.34
5.1.20.0030.05710.29
5.1.10.0070.03310.18
5.1.00.0070.05310.14
5.0.50.0000.0379.38
5.0.40.0000.0409.38
5.0.30.0030.0639.38
5.0.20.0000.0439.38
5.0.10.0030.0439.38
5.0.00.0070.0679.38
4.4.90.0000.0379.38
4.4.80.0030.0279.38
4.4.70.0000.0339.38
4.4.60.0000.0279.38
4.4.50.0100.0209.38
4.4.40.0030.0479.38
4.4.30.0030.0339.38
4.4.20.0000.0309.38
4.4.10.0000.0379.38
4.4.00.0030.0539.38
4.3.110.0030.0339.38
4.3.100.0030.0339.38
4.3.90.0070.0279.38
4.3.80.0030.0409.38
4.3.70.0030.0409.38
4.3.60.0000.0379.38
4.3.50.0030.0279.38
4.3.40.0070.0409.38
4.3.30.0000.0379.38
4.3.20.0000.0379.38
4.3.10.0000.0379.38
4.3.00.0000.0379.38

preferences:
34.4 ms | 401 KiB | 5 Q