3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '3.2d9'; $a++; var_dump($a); $a++; var_dump($a); var_dump(1.8e307); $a = 5/2; echo (float)(string)$a;

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)
8.3.60.0040.01116.63
8.3.50.0120.00622.01
8.3.40.0060.00918.79
8.3.30.0100.00318.92
8.3.20.0070.00020.30
8.3.10.0050.00323.54
8.3.00.0080.00022.51
8.2.180.0090.00616.50
8.2.170.0110.01122.96
8.2.160.0080.00620.50
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00721.95
8.2.110.0090.00022.16
8.2.100.0030.00917.47
8.2.90.0000.00819.23
8.2.80.0060.00317.97
8.2.70.0050.00317.48
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00918.09
8.2.30.0040.00418.03
8.2.20.0030.00517.59
8.2.10.0000.00817.60
8.2.00.0000.01017.61
8.1.280.0150.00625.92
8.1.270.0080.00023.83
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0030.00623.84
8.1.230.0070.00319.10
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0000.00817.10
8.1.190.0080.00017.53
8.1.180.0060.00318.10
8.1.170.0030.00618.65
8.1.160.0040.00421.87
8.1.150.0040.00418.57
8.1.140.0040.00417.39
8.1.130.0070.00017.70
8.1.120.0040.00417.35
8.1.110.0000.00717.42
8.1.100.0040.00417.46
8.1.90.0040.00417.51
8.1.80.0000.00717.49
8.1.70.0000.00717.46
8.1.60.0040.00417.57
8.1.50.0000.00817.56
8.1.40.0040.00417.51
8.1.30.0030.00517.45
8.1.20.0000.00717.54
8.1.10.0050.00217.55
8.1.00.0070.00017.50
8.0.300.0000.00718.77
8.0.290.0040.00417.16
8.0.280.0030.00318.43
8.0.270.0080.00017.13
8.0.260.0030.00316.88
8.0.250.0000.00616.94
8.0.240.0000.00716.94
8.0.230.0070.00016.87
8.0.220.0070.00016.83
8.0.210.0030.00316.73
8.0.200.0030.00316.91
8.0.190.0040.00416.89
8.0.180.0040.00416.89
8.0.170.0040.00416.76
8.0.160.0000.00716.73
8.0.150.0070.00016.71
8.0.140.0030.00416.64
8.0.130.0000.00613.22
8.0.120.0080.00016.80
8.0.110.0050.00316.76
8.0.100.0040.00416.68
8.0.90.0070.00016.95
8.0.80.0060.01016.84
8.0.70.0090.00016.80
8.0.60.0080.00016.73
8.0.50.0040.00416.81
8.0.30.0080.01116.98
8.0.20.0080.01117.40
8.0.10.0030.00517.05
8.0.00.0080.01116.85
7.4.330.0000.00515.08
7.4.320.0000.00716.66
7.4.300.0000.00616.54
7.4.290.0000.00816.64
7.4.280.0070.00016.62
7.4.270.0080.00016.59
7.4.260.0000.00916.61
7.4.250.0000.00816.57
7.4.240.0020.00516.59
7.4.230.0000.00716.61
7.4.220.0090.00916.70
7.4.210.0090.00816.56
7.4.200.0030.00316.51
7.4.190.0040.00416.45
7.4.160.0140.00316.66
7.4.150.0120.00617.40
7.4.140.0100.00717.86
7.4.130.0130.00716.63
7.4.120.0120.00616.36
7.4.110.0080.00816.27
7.4.100.0130.00816.52
7.4.90.0060.01116.54
7.4.80.0080.00819.39
7.4.70.0070.00916.46
7.4.60.0120.00616.39
7.4.50.0090.00016.58
7.4.40.0080.00322.77
7.4.30.0100.00616.61
7.4.00.0000.01415.12
7.3.330.0060.00013.10
7.3.320.0050.00013.00
7.3.310.0020.00516.27
7.3.300.0070.00016.15
7.3.290.0000.01416.25
7.3.280.0100.00516.25
7.3.270.0090.00917.40
7.3.260.0100.00616.34
7.3.250.0070.01016.44
7.3.240.0060.01616.58
7.3.230.0130.00416.54
7.3.210.0060.01616.49
7.3.200.0060.01219.39
7.3.190.0140.00316.22
7.3.180.0120.00916.41
7.3.170.0120.00316.29
7.3.160.0080.00816.44
7.3.120.0060.00914.73
7.3.10.0080.00716.49
7.3.00.0060.00816.62
7.2.330.0110.00616.40
7.2.320.0070.01516.39
7.2.310.0100.00716.72
7.2.300.0170.00716.50
7.2.290.0100.00716.62
7.2.130.0050.00816.73
7.2.120.0080.00816.70
7.2.110.0090.00616.66
7.2.100.0090.00616.69
7.2.90.0070.00916.88
7.2.80.0030.01216.79
7.2.70.0020.01316.85
7.2.60.0060.00916.81
7.2.50.0100.00716.70
7.2.40.0090.00616.82
7.2.30.0070.00816.74
7.2.20.0050.00916.79
7.2.10.0040.00916.90
7.2.00.0090.00717.38
7.1.250.0040.00615.88
7.1.240.0070.00715.77
7.1.230.0030.00915.74
7.1.220.0040.01115.77
7.1.210.0000.01415.48
7.1.200.0000.00915.75
7.1.190.0030.00715.57
7.1.180.0000.01115.48
7.1.170.0050.00515.58
7.1.160.0070.00715.67
7.1.150.0030.00715.87
7.1.140.0000.01215.71
7.1.130.0030.00715.79
7.1.120.0130.00015.49
7.1.110.0060.00915.59
7.1.100.0050.00816.98
7.1.90.0130.00015.88
7.1.80.0100.00315.71
7.1.70.0090.00316.23
7.1.60.0050.01517.44
7.1.50.0080.00716.50
7.1.40.0050.00515.97
7.1.30.0090.00615.56
7.1.20.0080.00015.79
7.1.10.0030.00615.64
7.1.00.0020.04319.26
7.0.330.0060.00615.17
7.0.320.0070.00315.41
7.0.310.0030.00915.50
7.0.300.0060.00615.31
7.0.290.0070.00715.43
7.0.280.0080.00415.45
7.0.270.0040.00715.36
7.0.260.0000.00915.30
7.0.250.0040.01115.28
7.0.240.0030.00815.37
7.0.230.0070.00715.55
7.0.220.0060.00315.28
7.0.210.0070.00715.27
7.0.200.0100.00315.94
7.0.190.0000.01215.29
7.0.180.0040.00815.29
7.0.170.0070.00715.50
7.0.160.0060.00615.19
7.0.150.0040.01115.26
7.0.140.0030.04018.82
7.0.130.0030.01015.27
7.0.120.0070.00715.31
7.0.110.0110.00015.50
7.0.100.0030.00715.32
7.0.90.0080.00415.25
7.0.80.0050.00315.43
7.0.70.0030.01015.33
7.0.60.0060.02117.56
7.0.50.0080.02016.55
7.0.40.0070.02716.62
7.0.30.0190.02216.83
7.0.20.0190.02516.74
7.0.10.0160.03016.68
7.0.00.0060.03016.73
5.6.380.0110.00014.52
5.6.370.0040.00414.21
5.6.360.0070.00714.15
5.6.350.0000.00814.24
5.6.340.0000.01314.12
5.6.330.0030.00613.99
5.6.320.0080.00414.05
5.6.310.0060.00914.46
5.6.300.0000.01014.09
5.6.290.0030.00714.16
5.6.280.0000.04417.52
5.6.270.0070.00714.31
5.6.260.0000.01014.32
5.6.250.0000.00814.21
5.6.240.0070.00414.07
5.6.230.0050.00314.29
5.6.220.0080.00014.45
5.6.210.0040.02917.51
5.6.200.0050.02916.16
5.6.190.0070.04317.40
5.6.180.0020.04017.41
5.6.170.0170.03917.40
5.6.160.0050.04617.32
5.6.150.0070.03916.12
5.6.140.0030.02716.20
5.6.130.0030.04916.18
5.6.120.0030.03817.49
5.6.110.0080.04117.64
5.6.100.0100.04317.57
5.6.90.0020.05117.65
5.6.80.0050.04317.35
5.6.70.0150.04317.19
5.6.60.0100.00714.24
5.6.50.0040.01214.01
5.6.40.0030.00913.95
5.6.30.0070.00314.28
5.6.20.0000.01614.16
5.6.10.0060.00314.24
5.6.00.0000.01214.06
5.5.380.0000.00511.18
5.5.370.0030.00711.18
5.5.360.0000.01311.18
5.5.350.0050.04215.75
5.5.340.0060.03014.55
5.5.330.0050.04515.71
5.5.320.0030.02515.76
5.5.310.0070.02715.73
5.5.300.0050.04414.55
5.5.290.0100.03914.55
5.5.280.0030.03315.97
5.5.270.0020.02415.96
5.5.260.0090.02315.98
5.5.250.0070.04315.92
5.5.240.0050.03315.70
5.5.230.0060.00611.21
5.5.220.0060.00611.18
5.5.210.0080.00411.18
5.5.200.0000.00811.18
5.5.190.0060.00311.18
5.5.180.0050.00011.18
5.5.170.0000.01211.18
5.5.160.0000.01011.18
5.5.150.0030.01011.18
5.5.140.0040.00711.18
5.5.130.0030.00711.18
5.5.120.0100.00011.29
5.5.110.0060.00611.18
5.5.100.0000.01111.18
5.5.90.0030.00611.18
5.5.80.0030.00611.18
5.5.70.0000.00811.18
5.5.60.0040.00811.18
5.5.50.0000.01211.18
5.5.40.0060.00611.18
5.5.30.0060.00611.18
5.5.20.0070.00311.18
5.5.10.0000.01011.18
5.5.00.0040.00411.18
5.4.450.0550.01915.36
5.4.440.0400.03515.16
5.4.430.0200.03015.33
5.4.420.0270.03415.25
5.4.410.0410.03815.16
5.4.400.0350.02014.99
5.4.390.0280.03015.21
5.4.380.0090.02714.96
5.4.370.0100.02914.82
5.4.360.0080.03314.98
5.4.350.0120.02714.82
5.4.340.0170.03614.85
5.4.330.0030.00311.18
5.4.320.0020.03011.81
5.4.310.0070.02011.81
5.4.300.0050.02311.81
5.4.290.0030.02211.81
5.4.280.0080.03711.75
5.4.270.0090.04111.75
5.4.260.0060.04111.75
5.4.250.0070.02911.75
5.4.240.0060.02411.75
5.4.230.0030.02611.75
5.4.220.0050.02311.75
5.4.210.0040.02311.75
5.4.200.0070.02311.75
5.4.190.0070.02411.75
5.4.180.0080.02411.75
5.4.170.0070.02811.75
5.4.160.0060.02511.75
5.4.150.0050.03111.74
5.4.140.0080.03411.59
5.4.130.0040.02311.58
5.4.120.0070.01911.56
5.4.110.0050.02111.56
5.4.100.0070.02011.56
5.4.90.0020.02311.56
5.4.80.0040.03111.56
5.4.70.0040.02911.55
5.4.60.0070.01911.56
5.4.50.0080.01811.55
5.4.40.0050.02611.55
5.4.30.0030.02711.55
5.4.20.0060.02211.55
5.4.10.0040.02911.55
5.4.00.0040.03311.29
5.3.290.0060.02511.99
5.3.280.0100.02611.94
5.3.270.0100.03111.95
5.3.260.0060.03211.95
5.3.250.0070.02711.95
5.3.240.0080.02711.95
5.3.230.0080.03211.94
5.3.220.0070.02911.93
5.3.210.0070.02311.93
5.3.200.0080.03211.93
5.3.190.0050.02711.93
5.3.180.0060.02611.93
5.3.170.0060.02011.92
5.3.160.0030.02311.92
5.3.150.0050.02011.92
5.3.140.0020.02211.92
5.3.130.0060.02111.91
5.3.120.0080.02011.91
5.3.110.0050.02611.92
5.3.100.0050.02211.65
5.3.90.0070.02111.63
5.3.80.0020.02111.63
5.3.70.0060.02411.63
5.3.60.0040.02811.62
5.3.50.0050.02411.59
5.3.40.0070.02011.59
5.3.30.0060.02511.56
5.3.20.0060.02611.45
5.3.10.0090.02411.42
5.3.00.0040.03111.42
5.2.170.0060.02210.17
5.2.160.0080.02010.17
5.2.150.0020.02410.17
5.2.140.0060.02110.17
5.2.130.0050.01510.15
5.2.120.0060.01910.15
5.2.110.0040.02310.15
5.2.100.0070.02010.15
5.2.90.0060.02510.15
5.2.80.0090.03310.15
5.2.70.0090.02310.14
5.2.60.0080.02210.12
5.2.50.0050.02610.11
5.2.40.0070.02510.09
5.2.30.0080.02410.08
5.2.20.0040.02310.08
5.2.10.0050.02210.05
5.2.00.0040.0289.99
5.1.60.0060.0179.63
5.1.50.0070.0139.63
5.1.40.0060.0219.62
5.1.30.0080.0189.79
5.1.20.0020.0229.81
5.1.10.0020.0209.67
5.1.00.0030.0159.67
5.0.50.0060.0098.91
5.0.40.0020.0118.84
5.0.30.0050.0148.75
5.0.20.0020.0128.74
5.0.10.0020.0138.73
5.0.00.0050.0178.72
4.4.90.0020.0087.98
4.4.80.0030.0107.97
4.4.70.0030.0107.97
4.4.60.0050.0077.96
4.4.50.0040.0097.97
4.4.40.0010.0177.94
4.4.30.0020.0097.97
4.4.20.0040.0108.01
4.4.10.0020.0108.01
4.4.00.0020.0147.97
4.3.110.0020.0107.92
4.3.100.0020.0107.92
4.3.90.0010.0117.91
4.3.80.0030.0167.88
4.3.70.0030.0087.90
4.3.60.0010.0107.90
4.3.50.0030.0097.90
4.3.40.0030.0147.86
4.3.30.0010.0117.25
4.3.20.0040.0077.24
4.3.10.0050.0067.22
4.3.00.0010.01012.30

preferences:
42.36 ms | 401 KiB | 5 Q