3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X { private $i; function __construct($i) { $this->i = $i; } function __destruct() { echo "I'm done {$this->i} !\n"; } } function make_x($i) { new X($i); } for ($i = 0; $i < 10; $i++) { echo "Making X $i\n"; make_x($i); }

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)
8.3.40.0100.01018.88
8.3.30.0030.01218.95
8.3.20.0040.00420.16
8.3.10.0080.00021.68
8.3.00.0050.00319.25
8.2.170.0070.00718.91
8.2.160.0070.01122.96
8.2.150.0000.00825.66
8.2.140.0080.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.23
8.2.110.0080.00022.30
8.2.100.0060.00617.78
8.2.90.0060.00319.23
8.2.80.0000.00817.97
8.2.70.0000.00917.60
8.2.60.0030.00617.93
8.2.50.0030.00618.07
8.2.40.0040.00419.75
8.2.30.0000.00817.97
8.2.20.0000.00717.55
8.2.10.0080.00018.05
8.2.00.0060.00317.77
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0110.00028.09
8.1.240.0090.00023.97
8.1.230.0080.00420.94
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0080.00017.23
8.1.190.0050.00317.23
8.1.180.0070.00018.10
8.1.170.0030.00618.93
8.1.160.0000.00821.99
8.1.150.0000.00818.82
8.1.140.0040.00417.38
8.1.130.0000.00717.92
8.1.120.0030.00517.31
8.1.110.0080.00017.40
8.1.100.0040.00417.42
8.1.90.0000.00717.30
8.1.80.0000.00717.42
8.1.70.0030.00317.41
8.1.60.0030.00617.58
8.1.50.0050.00317.53
8.1.40.0040.00417.53
8.1.30.0030.00617.56
8.1.20.0040.00417.64
8.1.10.0040.00417.39
8.1.00.0030.00517.39
8.0.300.0070.00018.77
8.0.290.0080.00016.63
8.0.280.0030.00518.45
8.0.270.0070.00017.28
8.0.260.0000.00817.25
8.0.250.0030.00316.86
8.0.240.0030.00316.99
8.0.230.0030.00316.83
8.0.220.0000.00716.87
8.0.210.0040.00416.86
8.0.200.0060.00016.96
8.0.190.0040.00416.96
8.0.180.0040.00416.86
8.0.170.0030.00516.80
8.0.160.0040.00416.86
8.0.150.0040.00416.87
8.0.140.0080.00016.76
8.0.130.0060.00013.38
8.0.120.0040.00416.71
8.0.110.0030.00316.87
8.0.100.0040.00416.77
8.0.90.0040.00416.77
8.0.80.0090.00616.94
8.0.70.0000.00716.79
8.0.60.0000.00816.87
8.0.50.0080.00016.82
8.0.30.0110.01017.04
8.0.20.0080.01517.40
8.0.10.0000.00716.73
8.0.00.0100.00916.76
7.4.330.0020.00215.03
7.4.320.0000.00616.53
7.4.300.0000.00616.61
7.4.290.0030.00316.51
7.4.280.0000.00716.59
7.4.270.0030.00316.59
7.4.260.0040.00416.38
7.4.250.0050.00216.47
7.4.240.0040.00316.62
7.4.230.0030.00316.48
7.4.220.0030.01316.66
7.4.210.0040.01216.55
7.4.200.0070.00016.39
7.4.160.0080.00816.34
7.4.150.0090.00917.40
7.4.140.0120.00917.86
7.4.130.0080.00916.47
7.4.120.0090.01016.51
7.4.110.0090.00916.45
7.4.100.0190.00416.58
7.4.90.0090.01216.46
7.4.80.0120.00619.39
7.4.70.0110.01216.62
7.4.60.0080.00816.42
7.4.50.0040.00416.43
7.4.40.0090.01616.42
7.4.30.0070.01016.60
7.4.10.0000.01416.30
7.4.00.0050.01015.48
7.3.330.0030.00313.36
7.3.320.0070.00713.31
7.3.310.0040.00316.28
7.3.300.0000.00616.37
7.3.290.0090.00516.34
7.3.280.0080.01116.35
7.3.270.0060.01217.40
7.3.260.0170.00016.32
7.3.250.0130.00616.60
7.3.240.0100.01216.59
7.3.230.0060.01616.39
7.3.210.0140.00716.35
7.3.200.0090.00616.47
7.3.190.0100.00516.44
7.3.180.0000.01616.55
7.3.170.0110.00616.27
7.3.160.0090.01316.42
7.3.130.0070.01016.24
7.3.120.0020.01515.73
7.3.110.0090.00715.61
7.3.100.0030.00815.43
7.3.90.0030.01215.72
7.3.80.0030.00715.61
7.3.70.0050.00515.44
7.3.60.0050.00815.47
7.3.50.0070.00515.54
7.3.40.0070.00515.52
7.3.30.0040.00915.59
7.3.20.0040.00817.38
7.3.10.0080.00417.27
7.3.00.0060.00817.17
7.2.330.0090.00916.64
7.2.320.0090.00816.76
7.2.310.0100.00716.64
7.2.300.0100.00716.70
7.2.290.0100.01016.77
7.2.260.0100.01016.56
7.2.250.0080.01115.59
7.2.240.0100.00715.97
7.2.230.0080.00715.84
7.2.220.0070.00615.88
7.2.210.0060.00715.76
7.2.200.0070.00415.82
7.2.190.0060.00715.84
7.2.180.0030.00815.68
7.2.170.0060.00715.80
7.2.160.0000.01216.69
7.2.150.0030.01018.32
7.2.140.0070.00718.56
7.2.130.0060.00717.71
7.2.120.0030.01017.70
7.2.110.0030.01117.66
7.2.100.0090.00817.72
7.2.90.0100.00317.80
7.2.80.0030.01017.59
7.2.70.0090.00517.68
7.2.60.0070.00917.50
7.2.50.0050.00817.70
7.2.40.0080.00717.64
7.2.30.0080.00517.86
7.2.20.0040.00717.63
7.2.10.0050.00917.58
7.2.00.0080.00518.13
7.1.330.0100.00316.69
7.1.320.0050.00916.68
7.1.310.0100.00516.48
7.1.300.0070.00316.38
7.1.290.0050.00816.50
7.1.280.0030.01016.52
7.1.270.0070.00616.49
7.1.260.0080.00316.58
7.1.250.0040.00716.62
7.1.240.0030.01017.19
7.1.230.0060.00917.36
7.1.220.0000.00917.41
7.1.210.0070.00617.31
7.1.200.0070.00516.52
7.1.190.0070.01117.33
7.1.180.0060.01217.27
7.1.170.0050.00517.41
7.1.160.0040.01117.30
7.1.150.0000.01617.41
7.1.140.0030.00717.32
7.1.130.0100.00317.30
7.1.120.0000.01017.39
7.1.110.0070.00617.23
7.1.100.0030.01017.73
7.1.90.0090.00617.19
7.1.80.0080.00817.33
7.1.70.0030.00817.35
7.1.60.0050.01418.36
7.1.50.0080.00917.06
7.1.40.0040.01117.34
7.1.30.0070.00417.48
7.1.20.0060.00317.35
7.1.10.0030.01117.45
7.1.00.0100.03919.81
7.0.330.0110.00317.08
7.0.320.0060.00617.20
7.0.310.0140.00417.00
7.0.300.0040.00717.00
7.0.290.0030.00917.13
7.0.280.0090.00616.95
7.0.270.0060.00916.91
7.0.260.0100.00717.06
7.0.250.0060.00817.17
7.0.240.0060.01017.16
7.0.230.0070.00317.07
7.0.220.0090.00017.01
7.0.210.0070.00717.14
7.0.200.0120.00816.68
7.0.190.0050.00817.19
7.0.180.0040.01117.07
7.0.170.0100.00616.98
7.0.160.0120.00317.02
7.0.150.0090.00717.07
7.0.140.0090.03619.52
7.0.130.0140.00016.76
7.0.120.0110.00416.44
7.0.110.0110.00417.02
7.0.100.0070.00317.01
7.0.90.0090.00616.90
7.0.80.0030.01117.07
7.0.70.0060.00917.14
7.0.60.0120.01718.55
7.0.50.0090.02717.46
7.0.40.0070.04617.58
7.0.30.0160.02917.58
7.0.20.0150.02717.61
7.0.10.0200.02317.57
7.0.00.0110.02017.60
5.6.400.0060.00615.90
5.6.390.0040.01116.02
5.6.380.0030.01215.66
5.6.370.0130.00316.20
5.6.360.0060.00616.03
5.6.350.0080.00816.01
5.6.340.0000.01515.94
5.6.330.0000.01215.70
5.6.320.0030.01415.95
5.6.310.0030.00616.10
5.6.300.0100.00315.86
5.6.290.0070.00316.05
5.6.280.0040.04218.51
5.6.270.0110.00415.86
5.6.260.0040.00816.14
5.6.250.0100.01016.00
5.6.240.0000.01815.77
5.6.230.0060.00615.93
5.6.220.0000.01515.96
5.6.210.0050.03018.28
5.6.200.0100.04017.08
5.6.190.0080.04818.30
5.6.180.0220.03918.30
5.6.170.0170.04118.19
5.6.160.0050.02518.17
5.6.150.0020.02917.13
5.6.140.0030.02316.99
5.6.130.0060.02517.10
5.6.120.0100.04018.46
5.6.110.0090.04418.48
5.6.100.0090.04418.65
5.6.90.0000.02618.54
5.6.80.0090.04318.08
5.6.70.0170.03818.18
5.6.60.0100.00315.87
5.6.50.0070.00715.87
5.6.40.0130.00615.77
5.6.30.0000.01415.87
5.6.20.0040.01115.84
5.6.10.0070.01015.93
5.6.00.0030.01615.83
5.5.380.0070.00315.95
5.5.370.0060.00315.95
5.5.360.0000.01415.86
5.5.350.0180.03318.17
5.5.340.0030.02316.92
5.5.330.0080.04518.19
5.5.320.0100.02218.16
5.5.310.0270.03718.18
5.5.300.0100.03716.99
5.5.290.0120.03816.89
5.5.280.0070.04418.37
5.5.270.0050.02418.43
5.5.260.0120.02118.43
5.5.250.0050.03418.34
5.5.240.0080.03518.05
5.5.230.0070.00715.65
5.5.220.0100.00315.54
5.5.210.0030.01015.91
5.5.200.0070.00715.80
5.5.190.0090.00615.96
5.5.180.0110.00315.93
5.5.170.0060.00815.85
5.5.160.0030.01515.91
5.5.150.0030.01015.61
5.5.140.0040.00715.90
5.5.130.0060.00615.88
5.5.120.0090.00615.91
5.5.110.0030.01015.67
5.5.100.0090.00915.96
5.5.90.0080.00415.87
5.5.80.0090.00615.75
5.5.70.0100.00715.84
5.5.60.0000.01015.52
5.5.50.0060.00615.80
5.5.40.0060.00915.80
5.5.30.0060.00915.69
5.5.20.0070.01015.79
5.5.10.0050.00515.88
5.5.00.0030.01015.76
5.4.450.0300.02916.09
5.4.440.0400.03515.83
5.4.430.0460.03615.91
5.4.420.0420.03516.18
5.4.410.0420.04016.06
5.4.400.0100.03515.72
5.4.390.0160.02615.69
5.4.380.0130.03015.62
5.4.370.0180.02815.67
5.4.360.0130.03315.76
5.4.350.0120.03115.66
5.4.340.0120.03015.63
5.4.330.0000.00812.62
5.4.320.0130.03215.60
5.4.310.0150.03515.64
5.4.300.0180.02815.58
5.4.290.0120.03415.75
5.4.280.0180.02815.73
5.4.270.0130.02815.70
5.4.260.0070.03715.81
5.4.250.0160.03015.70
5.4.240.0110.03315.67
5.4.230.0150.02715.62
5.4.220.0110.03215.63
5.4.210.0140.02715.64
5.4.200.0120.03714.75
5.4.190.0130.03015.65
5.4.180.0130.03615.78
5.4.170.0130.03215.54
5.4.160.0120.03215.57
5.4.150.0130.02715.60
5.4.140.0150.02914.44
5.4.130.0110.03014.47
5.4.120.0150.03314.62
5.4.110.0130.02814.39
5.4.100.0100.03414.40
5.4.90.0090.03614.44
5.4.80.0080.03614.52
5.4.70.0120.03314.44
5.4.60.0160.02714.55
5.4.50.0100.03514.50
5.4.40.0120.03314.57
5.4.30.0180.02814.46
5.4.20.0210.03514.50
5.4.10.0190.03114.51
5.4.00.0200.02614.30
5.3.290.0230.05714.79
5.3.280.0330.05014.65
5.3.270.0230.07014.71
5.3.260.0230.06314.61
5.3.250.0230.05014.59
5.3.240.0170.06314.61
5.3.230.0300.05714.63
5.3.220.0170.07014.60
5.3.210.0430.05014.79
5.3.200.0270.04714.59
5.3.190.0170.07014.67
5.3.180.0230.05014.55
5.3.170.0230.05714.62
5.3.160.0330.06014.75
5.3.150.0270.06714.59
5.3.140.0200.05314.69
5.3.130.0230.05714.58
5.3.120.0300.05714.54
5.3.110.0370.06714.55
5.3.100.0230.05314.09
5.3.90.0230.07714.06
5.3.80.0270.06714.00
5.3.70.0130.07014.15
5.3.60.0330.06714.05
5.3.50.0230.05713.99
5.3.40.0270.06714.08
5.3.30.0270.04313.94
5.3.20.0270.05713.80
5.3.10.0300.06313.68
5.3.00.0300.04713.75
5.2.170.0300.04311.15
5.2.160.0170.05011.20
5.2.150.0170.05311.38
5.2.140.0300.03711.25
5.2.130.0170.04711.31
5.2.120.0230.04711.32
5.2.110.0200.04011.24
5.2.100.0100.05311.16
5.2.90.0200.05711.16
5.2.80.0200.05711.16
5.2.70.0200.06011.10
5.2.60.0330.05011.11
5.2.50.0270.05711.09
5.2.40.0200.04011.03
5.2.30.0200.04711.10
5.2.20.0230.04711.00
5.2.10.0170.05311.07
5.2.00.0170.06010.94
5.1.60.0200.04310.10
5.1.50.0230.04010.03
5.1.40.0230.03310.03
5.1.30.0170.04310.54
5.1.20.0270.04010.46
5.1.10.0130.04710.08
5.1.00.0170.04710.12
5.0.50.0070.0408.68
5.0.40.0100.0378.46
5.0.30.0130.0608.43
5.0.20.0130.0378.29
5.0.10.0030.0378.27
5.0.00.0170.0408.37
4.4.90.0100.0205.90
4.4.80.0100.0205.89
4.4.70.0100.0205.88
4.4.60.0000.0306.00
4.4.50.0070.0235.89
4.4.40.0070.0335.98
4.4.30.0100.0235.91
4.4.20.0130.0176.06
4.4.10.0130.0236.05
4.4.00.0230.0335.91
4.3.110.0130.0205.90
4.3.100.0070.0275.81
4.3.90.0100.0205.80
4.3.80.0100.0405.86
4.3.70.0130.0175.79
4.3.60.0130.0175.78
4.3.50.0070.0335.78
4.3.40.0200.0235.75
4.3.30.0070.0204.56
4.3.20.0000.0274.54
4.3.10.0000.0274.52
4.3.00.0070.0236.89

preferences:
46.79 ms | 400 KiB | 5 Q