3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (int)$x." "; $startValue = 100; $x = (int)($startValue * 2); $x = (int)($x / 3); $x = (int)($x / 2); $x = (int)($x * 3); echo (int)$x."\n";

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)
8.3.40.0140.00718.88
8.3.30.0070.00718.87
8.3.20.0040.00420.24
8.3.10.0030.00623.78
8.3.00.0000.00820.64
8.2.170.0040.01122.96
8.2.160.0140.00020.57
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0040.00420.44
8.2.110.0090.00022.26
8.2.100.0060.00619.64
8.2.90.0040.00419.14
8.2.80.0000.00817.97
8.2.70.0060.00317.38
8.2.60.0030.00617.80
8.2.50.0080.00018.07
8.2.40.0050.00319.95
8.2.30.0030.00518.24
8.2.20.0080.00017.73
8.2.10.0070.00017.99
8.2.00.0060.00317.79
8.1.270.0000.00823.79
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0060.00619.04
8.1.220.0000.00717.79
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0050.00517.35
8.1.180.0030.00618.10
8.1.170.0060.00618.43
8.1.160.0040.00422.01
8.1.150.0000.00718.63
8.1.140.0040.00417.46
8.1.130.0000.00717.78
8.1.120.0030.00317.47
8.1.110.0100.00017.28
8.1.100.0000.00717.42
8.1.90.0000.00817.49
8.1.80.0040.00417.32
8.1.70.0000.00717.34
8.1.60.0000.00817.63
8.1.50.0030.00617.38
8.1.40.0080.00017.39
8.1.30.0030.00517.66
8.1.20.0000.00817.57
8.1.10.0030.00617.53
8.1.00.0030.00617.31
8.0.300.0070.00018.77
8.0.290.0040.00417.16
8.0.280.0030.00318.34
8.0.270.0040.00417.25
8.0.260.0060.00018.44
8.0.250.0000.00717.05
8.0.240.0040.00416.90
8.0.230.0030.00316.87
8.0.220.0030.00316.91
8.0.210.0000.00716.86
8.0.200.0020.00516.92
8.0.190.0000.00717.00
8.0.180.0080.00017.02
8.0.170.0000.00716.89
8.0.160.0050.00216.95
8.0.150.0050.00316.89
8.0.140.0000.00816.95
8.0.130.0000.00613.25
8.0.120.0040.00416.80
8.0.110.0040.00416.88
8.0.100.0040.00417.05
8.0.90.0040.00417.07
8.0.80.0070.00716.89
8.0.70.0050.00216.84
8.0.60.0050.00217.00
8.0.50.0070.00016.71
8.0.30.0110.00717.03
8.0.20.0100.01217.40
8.0.10.0040.00416.97
8.0.00.0080.01016.67
7.4.330.0000.00515.12
7.4.320.0030.00316.45
7.4.300.0000.00716.57
7.4.290.0040.00416.36
7.4.280.0040.00416.60
7.4.270.0070.00016.51
7.4.260.0000.00716.47
7.4.250.0000.00716.57
7.4.240.0030.00416.58
7.4.230.0030.00316.70
7.4.220.0130.00616.49
7.4.210.0060.00816.51
7.4.200.0000.00716.43
7.4.190.0000.00816.45
7.4.160.0060.01616.43
7.4.150.0110.00717.40
7.4.140.0080.00817.86
7.4.130.0140.00516.48
7.4.120.0090.00816.52
7.4.110.0160.00016.48
7.4.100.0110.00616.65
7.4.90.0170.00016.57
7.4.80.0140.00719.39
7.4.70.0120.00616.44
7.4.60.0100.00716.47
7.4.50.0060.00316.53
7.4.40.0100.00616.43
7.4.30.0100.00716.54
7.4.00.0040.01114.96
7.3.330.0000.00513.11
7.3.320.0060.00013.23
7.3.310.0040.00416.23
7.3.300.0030.00316.38
7.3.290.0050.01416.44
7.3.280.0080.00816.39
7.3.270.0070.01017.40
7.3.260.0090.00916.35
7.3.250.0090.00916.56
7.3.240.0100.00716.62
7.3.230.0130.00316.39
7.3.210.0140.00716.39
7.3.200.0110.00819.39
7.3.190.0090.01216.40
7.3.180.0060.00916.46
7.3.170.0090.01216.51
7.3.160.0060.00916.38
7.3.120.0040.01115.02
7.3.00.0150.00016.59
7.2.330.0090.00916.62
7.2.320.0090.00916.41
7.2.310.0070.01416.53
7.2.300.0090.00916.38
7.2.290.0030.01316.67
7.2.130.0080.00716.81
7.2.120.0100.00616.81
7.2.110.0060.00616.64
7.2.100.0100.00716.78
7.2.90.0160.00016.54
7.2.80.0140.00416.83
7.2.70.0060.00916.98
7.2.60.0140.00316.64
7.2.50.0080.00816.85
7.2.40.0060.00916.67
7.2.30.0090.00316.87
7.2.20.0070.01016.63
7.2.10.0060.01016.73
7.2.00.0080.00618.14
7.1.250.0130.00315.56
7.1.240.0120.00415.70
7.1.230.0100.00615.71
7.1.220.0070.00715.55
7.1.210.0130.00315.75
7.1.200.0130.00715.49
7.1.190.0120.00315.57
7.1.180.0100.00715.77
7.1.170.0030.00915.48
7.1.160.0100.00315.84
7.1.150.0130.00315.37
7.1.140.0110.00715.86
7.1.130.0040.00815.77
7.1.120.0100.00715.55
7.1.110.0100.00615.30
7.1.100.0120.00616.75
7.1.90.0100.00715.70
7.1.80.0090.00315.54
7.1.70.0070.00616.32
7.1.60.0080.01317.43
7.1.50.0070.00916.29
7.1.40.0060.00915.47
7.1.30.0080.00815.53
7.1.20.0090.00915.72
7.1.10.0110.00615.67
7.1.00.0060.04319.07
7.0.330.0110.00415.23
7.0.320.0060.00615.15
7.0.310.0090.00615.39
7.0.300.0040.00715.40
7.0.290.0080.00815.19
7.0.280.0090.00615.39
7.0.270.0060.00615.24
7.0.260.0060.00615.29
7.0.250.0130.00015.44
7.0.240.0080.00815.48
7.0.230.0090.00615.15
7.0.220.0090.00615.10
7.0.210.0060.01015.40
7.0.200.0110.00316.17
7.0.190.0140.00915.40
7.0.180.0070.00815.27
7.0.170.0110.00715.34
7.0.160.0140.00015.27
7.0.150.0150.00315.12
7.0.140.0080.03718.68
7.0.130.0070.00715.32
7.0.120.0080.00415.44
7.0.110.0110.03717.72
7.0.100.0410.04117.53
7.0.90.0500.04517.75
7.0.80.0450.03917.69
7.0.70.0430.03517.65
7.0.60.0360.04517.75
7.0.50.0360.04317.59
7.0.40.0110.04016.61
7.0.30.0050.04316.59
7.0.20.0060.04416.63
7.0.10.0030.03216.76
7.0.00.0050.04516.67
5.6.380.0100.00014.37
5.6.370.0060.01213.93
5.6.360.0060.00614.31
5.6.350.0140.00014.06
5.6.340.0090.00614.45
5.6.330.0040.00914.46
5.6.320.0030.00814.25
5.6.310.0100.01014.09
5.6.300.0110.00814.26
5.6.290.0040.01414.22
5.6.280.0100.03717.48
5.6.270.0090.00513.98
5.6.260.0020.04617.45
5.6.250.0040.04017.27
5.6.240.0100.02717.46
5.6.230.0090.04317.50
5.6.220.0100.04417.29
5.6.210.0040.03317.46
5.6.200.0070.02717.41
5.6.190.0030.04617.25
5.6.180.0100.04017.43
5.6.170.0070.02417.27
5.6.160.0130.04217.46
5.6.150.0190.03517.42
5.6.140.0040.03517.43
5.6.130.0030.04817.29
5.6.120.0110.04117.33
5.6.110.0090.04417.41
5.6.100.0070.04417.47
5.6.90.0090.03917.46
5.6.80.0110.04117.09
5.6.70.0080.03817.04
5.6.60.0050.04317.08
5.6.50.0050.04616.91
5.6.40.0090.03817.15
5.6.30.0090.02817.04
5.6.20.0120.03517.00
5.6.10.0090.04317.02
5.6.00.0090.03817.00
5.5.380.0070.03915.73
5.5.370.0080.03915.58
5.5.360.0050.03315.72
5.5.350.0100.03615.59
5.5.340.0050.02915.83
5.5.330.0090.04315.83
5.5.320.0070.04416.01
5.5.310.0050.04715.96
5.5.300.0100.04415.77
5.5.290.0070.04615.83
5.5.280.0120.03615.97
5.5.270.0080.03815.85
5.5.260.0090.02815.94
5.5.250.0130.04015.80
5.5.240.0090.04215.57
5.5.230.0020.04715.40
5.5.220.0020.04715.58
5.5.210.0030.03215.38
5.5.200.0070.04015.50
5.5.190.0070.04215.72
5.5.180.0020.04115.52
5.5.170.0040.00710.72
5.5.160.0090.04015.44
5.5.150.0070.03915.56
5.5.140.0070.04315.48
5.5.130.0070.04215.44
5.5.120.0100.03015.35
5.5.110.0050.03215.58
5.5.100.0070.03815.54
5.5.90.0050.03915.43
5.5.80.0070.03515.44
5.5.70.0090.04015.53
5.5.60.0050.04315.55
5.5.50.0080.03315.67
5.5.40.0020.02315.61
5.5.30.0110.01615.42
5.5.20.0030.01815.41
5.5.10.0030.02215.41
5.5.00.0000.02915.47
5.4.450.0040.04315.21
5.4.440.0050.04015.13
5.4.430.0110.02915.12
5.4.420.0050.04315.36
5.4.410.0100.03715.13
5.4.400.0060.03614.96
5.4.390.0090.03714.93
5.4.380.0050.04215.06
5.4.370.0090.03714.94
5.4.360.0050.02414.85
5.4.350.0080.02814.91
5.4.340.0040.03915.07
5.4.330.0000.00810.92
5.4.320.0050.03515.07
5.4.310.0050.04215.06
5.4.300.0000.04715.12
5.4.290.0060.04014.77
5.4.280.0120.02614.77
5.4.270.0030.02615.05
5.4.260.0050.03014.90
5.4.250.0080.02015.04
5.4.240.0050.04315.03
5.4.230.0050.04114.97
5.4.220.0030.04114.83
5.4.210.0030.02915.12
5.4.200.0050.02014.80
5.4.190.0060.01615.09
5.4.180.0050.01814.80
5.4.170.0020.02114.97
5.4.160.0020.02314.93
5.4.150.0110.01715.04
5.4.140.0040.01813.48
5.4.130.0050.02013.58
5.4.120.0060.02113.57
5.4.110.0050.01913.63
5.4.100.0040.02213.65
5.4.90.0030.03413.69
5.4.80.0050.02513.61
5.4.70.0050.02913.72
5.4.60.0030.02013.53
5.4.50.0000.02713.45
5.4.40.0040.01913.69
5.4.30.0030.03713.67
5.4.20.0050.02013.67
5.4.10.0030.02013.64
5.4.00.0090.01313.21
5.3.290.0090.03712.52
5.3.280.0020.04012.35
5.3.270.0030.02212.43
5.3.260.0070.02312.47
5.3.250.0070.01712.52
5.3.240.0020.01812.50
5.3.230.0080.01612.45
5.3.220.0080.01712.32
5.3.210.0040.02612.42
5.3.200.0110.02812.38
5.3.190.0080.02412.38
5.3.180.0040.02112.48
5.3.170.0030.02212.36
5.3.160.0080.01612.48
5.3.150.0060.04412.40
5.3.140.0020.03012.42
5.3.130.0050.02212.40
5.3.120.0020.04012.45
5.3.110.0020.02312.33
5.3.100.0030.02112.16
5.3.90.0030.02012.20
5.3.80.0050.02212.07
5.3.70.0020.02211.97
5.3.60.0040.02012.13
5.3.50.0070.01812.07
5.3.40.0050.01911.98
5.3.30.0030.02112.04
5.3.20.0000.02211.94
5.3.10.0070.01711.81
5.3.00.0050.01811.76
5.2.170.0000.02010.81
5.2.160.0060.01310.81
5.2.150.0000.01810.77
5.2.140.0000.01810.77
5.2.130.0060.01410.81
5.2.120.0030.01510.86
5.2.110.0030.01710.79
5.2.100.0060.01310.77
5.2.90.0030.01310.78
5.2.80.0020.01710.77
5.2.70.0030.01510.77
5.2.60.0020.02310.80
5.2.50.0020.01710.77
5.2.40.0040.01510.80
5.2.30.0040.01510.77
5.2.20.0050.01110.77
5.2.10.0030.01610.77
5.2.00.0040.01810.77
5.1.60.0020.01510.77
5.1.50.0000.01710.77
5.1.40.0010.01610.77
5.1.30.0030.01310.77
5.1.20.0040.01310.77
5.1.10.0050.02010.77
5.1.00.0040.01110.77
5.0.50.0010.01110.77
5.0.40.0000.01310.77
5.0.30.0000.03410.77
5.0.20.0030.01610.77
5.0.10.0030.02310.77
5.0.00.0040.02810.77
4.4.90.0020.01210.77
4.4.80.0020.00810.77
4.4.70.0050.01310.77
4.4.60.0000.01110.77
4.4.50.0020.01610.77
4.4.40.0000.02410.77
4.4.30.0000.01210.77
4.4.20.0000.01110.77
4.4.10.0040.01710.77
4.4.00.0010.01610.77
4.3.110.0000.01110.77
4.3.100.0030.01710.77
4.3.90.0000.01310.77
4.3.80.0020.01610.77
4.3.70.0020.01910.77
4.3.60.0020.01810.77
4.3.50.0000.01910.77
4.3.40.0040.01410.77
4.3.30.0030.01810.77
4.3.20.0020.02010.77
4.3.10.0020.01510.77
4.3.00.0030.01510.77

preferences:
51.06 ms | 400 KiB | 5 Q