3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 400 / 100; echo $var . ' type: ' . gettype($var) ."\r\n"; echo (double) $var . "\r\n"; $var2 = 563/100; echo $var2 . ' type: ' . gettype($var2);

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)
8.3.60.0070.00718.30
8.3.50.0050.01122.05
8.3.40.0040.01118.57
8.3.30.0090.00918.85
8.3.20.0060.00320.16
8.3.10.0090.00023.44
8.3.00.0040.00420.77
8.2.180.0140.00416.38
8.2.170.0170.00322.96
8.2.160.0060.00820.39
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0020.00526.16
8.2.120.0000.00820.79
8.2.110.0060.00319.33
8.2.100.0040.00817.78
8.2.90.0040.00419.16
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.01017.90
8.2.50.0040.00418.10
8.2.40.0050.00319.95
8.2.30.0040.00418.09
8.2.20.0040.00417.78
8.2.10.0040.00417.96
8.2.00.0000.00717.57
8.1.280.0170.00025.92
8.1.270.0080.01123.72
8.1.260.0050.00326.35
8.1.250.0020.00528.09
8.1.240.0060.00621.96
8.1.230.0160.00020.90
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0030.00617.36
8.1.190.0050.00317.00
8.1.180.0000.00818.10
8.1.170.0050.00318.64
8.1.160.0070.00022.03
8.1.150.0040.00418.62
8.1.140.0070.00017.46
8.1.130.0000.00717.74
8.1.120.0050.00217.35
8.1.110.0080.00017.44
8.1.100.0080.00017.38
8.1.90.0050.00217.47
8.1.80.0000.00817.42
8.1.70.0000.00717.44
8.1.60.0050.00317.61
8.1.50.0080.00017.47
8.1.40.0000.00717.50
8.1.30.0040.00417.46
8.1.20.0060.00317.66
8.1.10.0040.00417.44
8.1.00.0070.00017.43
8.0.300.0060.00318.77
8.0.290.0080.00016.63
8.0.280.0070.00018.43
8.0.270.0040.00417.30
8.0.260.0030.00317.23
8.0.250.0040.00416.95
8.0.240.0060.00016.94
8.0.230.0070.00016.87
8.0.220.0030.00316.77
8.0.210.0000.00716.89
8.0.200.0070.00016.80
8.0.190.0070.00016.87
8.0.180.0080.00016.86
8.0.170.0040.00416.96
8.0.160.0030.00316.75
8.0.150.0030.00316.70
8.0.140.0050.00316.83
8.0.130.0000.00613.22
8.0.120.0000.00716.83
8.0.110.0040.00416.81
8.0.100.0070.00016.70
8.0.90.0000.00816.77
8.0.80.0090.00616.94
8.0.70.0050.00216.71
8.0.60.0030.00316.70
8.0.50.0040.00416.93
8.0.30.0100.00816.93
8.0.20.0140.01117.40
8.0.10.0000.00716.88
8.0.00.0100.01116.77
7.4.330.0050.00015.20
7.4.320.0030.00316.58
7.4.300.0040.00416.46
7.4.290.0030.00316.59
7.4.280.0060.00616.59
7.4.270.0000.00716.57
7.4.260.0070.00016.51
7.4.250.0070.00016.52
7.4.240.0050.00216.55
7.4.230.0030.00316.56
7.4.220.0070.01016.64
7.4.210.0030.01216.50
7.4.200.0030.00316.68
7.4.190.0070.00016.49
7.4.160.0180.00016.62
7.4.150.0120.00617.40
7.4.140.0060.01417.86
7.4.130.0080.00916.60
7.4.120.0110.00916.48
7.4.110.0150.00316.51
7.4.100.0150.00316.54
7.4.90.0100.01016.54
7.4.80.0100.01319.39
7.4.70.0100.00716.50
7.4.60.0080.00816.44
7.4.50.0070.00316.32
7.4.40.0060.01016.40
7.4.30.0110.00516.40
7.4.00.0050.01014.78
7.3.330.0000.00513.05
7.3.320.0030.00313.23
7.3.310.0070.00016.37
7.3.300.0000.00716.25
7.3.290.0000.01316.36
7.3.280.0090.01016.23
7.3.270.0060.01217.40
7.3.260.0130.01016.54
7.3.250.0150.00516.23
7.3.240.0150.00716.32
7.3.230.0040.01216.39
7.3.210.0040.01216.54
7.3.200.0150.00719.39
7.3.190.0150.00316.37
7.3.180.0130.00316.34
7.3.170.0120.00616.31
7.3.160.0040.01116.50
7.3.120.0040.01214.75
7.3.110.0070.01014.64
7.3.100.0160.00315.05
7.3.90.0090.01015.08
7.3.80.0060.00914.97
7.3.70.0060.01214.92
7.3.60.0140.00014.89
7.3.50.0000.01114.95
7.3.40.0030.01614.90
7.3.30.0090.00414.64
7.3.20.0040.00816.62
7.3.10.0060.00316.63
7.3.00.0040.01116.52
7.2.330.0000.01716.80
7.2.320.0090.00916.37
7.2.310.0100.00616.33
7.2.300.0040.01316.72
7.2.290.0130.00716.25
7.2.250.0070.01014.91
7.2.240.0030.01615.08
7.2.230.0060.01314.85
7.2.220.0070.01114.67
7.2.210.0110.00715.20
7.2.200.0060.01214.96
7.2.190.0030.00915.09
7.2.180.0040.01214.75
7.2.170.0060.01315.15
7.2.130.0060.00616.84
7.2.120.0030.00916.82
7.2.110.0030.01516.92
7.2.100.0060.00616.56
7.2.90.0030.00717.01
7.2.80.0110.00317.01
7.2.70.0000.01016.82
7.2.60.0070.01017.02
7.2.50.0000.01516.93
7.2.40.0110.00416.98
7.2.30.0070.00716.92
7.2.20.0130.00016.75
7.2.10.0040.01116.83
7.2.00.0050.00817.94
7.1.330.0070.00715.80
7.1.320.0000.01715.77
7.1.310.0040.01215.68
7.1.300.0070.01015.91
7.1.290.0030.01315.69
7.1.280.0000.01415.68
7.1.270.0040.00715.79
7.1.260.0030.01015.84
7.1.250.0060.00315.83
7.1.240.0030.00615.57
7.1.230.0090.00615.91
7.1.220.0040.00415.52
7.1.210.0030.00615.86
7.1.200.0040.00815.84
7.1.190.0070.00715.66
7.1.180.0000.01115.52
7.1.170.0030.00915.75
7.1.160.0000.01515.90
7.1.150.0080.00315.78
7.1.140.0060.00315.45
7.1.130.0000.00915.63
7.1.120.0080.00315.86
7.1.110.0040.01115.50
7.1.100.0100.00516.91
7.1.90.0070.01015.80
7.1.80.0080.00615.77
7.1.70.0050.00716.49
7.1.60.0100.01017.64
7.1.50.0050.01016.36
7.1.40.0000.01116.01
7.1.30.0030.00615.84
7.1.20.0060.00615.87
7.1.10.0060.01015.68
7.1.00.0090.04019.03
7.0.330.0140.00015.48
7.0.320.0060.00615.47
7.0.310.0030.00615.34
7.0.300.0110.00415.38
7.0.290.0070.00715.21
7.0.280.0030.01015.48
7.0.270.0030.00615.56
7.0.260.0070.00315.46
7.0.250.0040.00815.40
7.0.240.0030.01015.27
7.0.230.0000.00815.31
7.0.220.0100.00315.33
7.0.210.0040.01115.26
7.0.200.0020.00916.04
7.0.190.0030.00815.20
7.0.180.0070.01015.30
7.0.170.0060.00615.12
7.0.160.0030.00615.41
7.0.150.0090.00015.52
7.0.140.0050.03718.56
7.0.130.0030.00915.54
7.0.120.0070.00715.15
7.0.110.0000.01015.55
7.0.100.0000.01315.30
7.0.90.0040.00415.26
7.0.80.0060.00915.17
7.0.70.0080.00815.30
7.0.60.0130.03817.52
7.0.50.0080.03016.61
7.0.40.0050.02316.85
7.0.30.0170.04516.82
7.0.20.0200.03916.85
7.0.10.0060.04216.81
7.0.00.0080.04416.87
5.6.380.0040.00413.98
5.6.370.0070.01014.11
5.6.360.0040.01113.98
5.6.350.0070.00714.46
5.6.340.0030.00914.45
5.6.330.0070.00714.10
5.6.320.0100.00014.35
5.6.310.0090.00014.43
5.6.300.0030.01114.71
5.6.290.0070.00714.12
5.6.280.0050.04017.57
5.6.270.0070.00714.43
5.6.260.0070.00714.35
5.6.250.0030.00914.29
5.6.240.0080.00814.43
5.6.230.0060.00614.20
5.6.220.0000.01514.13
5.6.210.0090.03917.44
5.6.200.0030.02716.12
5.6.190.0050.04917.18
5.6.180.0080.04517.29
5.6.170.0100.03417.34
5.6.160.0050.04417.45
5.6.150.0080.03716.22
5.6.140.0040.02816.16
5.6.130.0070.04516.19
5.6.120.0050.05117.71
5.6.110.0050.04517.54
5.6.100.0120.04317.56
5.6.90.0080.04417.80
5.6.80.0080.05017.18
5.6.70.0030.00514.36
5.6.60.0070.00714.10
5.6.50.0070.00713.98
5.6.40.0090.00614.43
5.6.30.0060.00914.25
5.6.20.0090.00614.12
5.6.10.0070.00314.05
5.6.00.0060.00314.22
5.5.380.0070.00311.22
5.5.370.0040.00810.91
5.5.360.0030.00611.02
5.5.350.0070.02715.89
5.5.340.0050.04314.44
5.5.330.0120.03815.55
5.5.320.0120.02815.57
5.5.310.0220.04015.65
5.5.300.0050.04614.45
5.5.290.0050.02714.38
5.5.280.0020.03915.93
5.5.270.0030.04815.93
5.5.260.0070.04015.65
5.5.250.0030.02315.88
5.5.240.0070.04015.65
5.5.230.0000.00510.96
5.5.220.0030.00310.52
5.5.210.0000.01010.75
5.5.200.0070.00310.92
5.5.190.0100.00310.63
5.5.180.0080.00010.77
5.5.170.0100.00011.07
5.5.160.0080.00011.06
5.5.150.0000.01011.04
5.5.140.0060.00310.95
5.5.130.0030.00910.78
5.5.120.0040.00711.18
5.5.110.0040.00411.07
5.5.100.0000.01010.79
5.5.90.0030.00710.83
5.5.80.0040.00410.89
5.5.70.0020.00810.75
5.5.60.0090.00310.83
5.5.50.0040.00710.77
5.5.40.0040.00710.88
5.5.30.0030.00310.77
5.5.20.0000.00611.00
5.5.10.0000.00911.06
5.5.00.0020.00510.89
5.4.450.0160.02315.04
5.4.440.0100.02315.20
5.4.430.0110.02315.16
5.4.420.0130.02215.03
5.4.410.0140.02014.92
5.4.400.0080.02615.03
5.4.390.0200.02214.81
5.4.380.0340.03214.76
5.4.370.0180.03014.67
5.4.360.0230.03014.76
5.4.350.0180.02814.89
5.4.340.0230.02514.83
5.4.330.0040.00810.97
5.4.320.0070.02411.72
5.4.310.0040.02511.64
5.4.300.0060.02311.74
5.4.290.0030.02411.45
5.4.280.0040.02011.43
5.4.270.0020.02211.55
5.4.260.0040.02211.55
5.4.250.0070.01911.62
5.4.240.0070.01911.67
5.4.230.0070.02311.53
5.4.220.0040.02411.46
5.4.210.0030.02511.59
5.4.200.0030.02511.64
5.4.190.0050.02411.73
5.4.180.0080.02111.48
5.4.170.0070.02011.60
5.4.160.0050.02211.60
5.4.150.0040.02111.63
5.4.140.0040.02511.56
5.4.130.0050.02511.61
5.4.120.0060.02211.44
5.4.110.0040.02311.38
5.4.100.0050.02011.22
5.4.90.0070.01911.31
5.4.80.0020.02311.38
5.4.70.0030.02111.34
5.4.60.0040.02011.32
5.4.50.0050.03111.26
5.4.40.0060.02211.48
5.4.30.0060.01811.37
5.4.20.0090.02411.39
5.4.10.0050.02311.27
5.4.00.0040.02311.24
5.3.290.0070.02211.63
5.3.280.0060.01911.53
5.3.270.0040.02111.63
5.3.260.0060.02411.54
5.3.250.0050.02811.48
5.3.240.0050.02311.51
5.3.230.0030.02311.43
5.3.220.0060.02111.51
5.3.210.0050.02311.43
5.3.200.0040.02111.47
5.3.190.0080.01911.45
5.3.180.0060.02111.62
5.3.170.0020.02411.54
5.3.160.0050.02211.54
5.3.150.0060.03011.58
5.3.140.0070.02211.53
5.3.130.0040.02411.51
5.3.120.0030.02511.55
5.3.110.0040.02311.42
5.3.100.0070.02011.18
5.3.90.0080.02311.20
5.3.80.0030.02211.10
5.3.70.0020.02411.18
5.3.60.0060.02111.28
5.3.50.0040.02411.08
5.3.40.0050.01911.20
5.3.30.0060.02011.19
5.3.20.0050.02011.05
5.3.10.0040.02210.95
5.3.00.0060.02110.91
5.2.170.0040.0199.42
5.2.160.0020.0219.42
5.2.150.0040.0219.42
5.2.140.0030.0239.42
5.2.130.0040.0179.40
5.2.120.0010.0199.40
5.2.110.0030.0199.40
5.2.100.0060.0149.40
5.2.90.0020.0179.40
5.2.80.0040.0189.40
5.2.70.0030.0199.40
5.2.60.0050.0189.37
5.2.50.0050.0189.36
5.2.40.0090.0139.34
5.2.30.0040.0269.33
5.2.20.0030.0229.33
5.2.10.0060.0279.30
5.2.00.0050.0279.23
5.1.60.0030.0228.88
5.1.50.0040.0188.88
5.1.40.0050.0198.87
5.1.30.0030.0259.04
5.1.20.0030.0219.05
5.1.10.0030.0158.91
5.1.00.0030.0168.91
5.0.50.0060.0148.15
5.0.40.0060.0148.08
5.0.30.0030.0177.99
5.0.20.0040.0107.97
5.0.10.0020.0137.96
5.0.00.0040.0167.96
4.4.90.0020.0117.21
4.4.80.0020.0117.21
4.4.70.0020.0127.21
4.4.60.0020.0147.20
4.4.50.0030.0097.21
4.4.40.0040.0137.18
4.4.30.0020.0107.21
4.4.20.0040.0077.25
4.4.10.0030.0117.25
4.4.00.0020.0157.21
4.3.110.0030.0097.16
4.3.100.0020.0137.16
4.3.90.0040.0127.15
4.3.80.0020.0197.12
4.3.70.0040.0107.14
4.3.60.0020.0107.14
4.3.50.0010.0117.14
4.3.40.0020.0137.10
4.3.30.0020.0116.49
4.3.20.0010.0106.47
4.3.10.0020.0096.45
4.3.00.0050.00813.31

preferences:
45.32 ms | 401 KiB | 5 Q