3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("true","42"); if(true === "42"){ echo "Its should be"; }

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)
8.3.40.0150.00018.62
8.3.30.0110.01118.46
8.3.20.0080.00018.51
8.3.10.0080.00020.98
8.3.00.0080.00019.67
8.2.170.0110.00422.96
8.2.160.0120.00620.22
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0000.00721.00
8.2.110.0030.00720.38
8.2.100.0040.00817.78
8.2.90.0000.00819.09
8.2.80.0000.00719.29
8.2.70.0060.00317.63
8.2.60.0040.00417.90
8.2.50.0040.00418.07
8.2.40.0000.00817.78
8.2.30.0040.00421.11
8.2.20.0040.00417.40
8.2.10.0070.00017.64
8.2.00.0040.00417.51
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0100.00022.53
8.1.230.0050.00522.82
8.1.220.0000.00918.77
8.1.210.0000.00818.85
8.1.200.0040.00417.22
8.1.190.0000.00917.41
8.1.180.0050.00318.10
8.1.170.0000.00818.46
8.1.160.0040.00418.63
8.1.150.0050.00218.50
8.1.140.0000.00717.30
8.1.130.0070.00017.75
8.1.120.0050.00217.32
8.1.110.0060.00317.19
8.1.100.0030.00517.32
8.1.90.0040.00417.31
8.1.80.0070.00017.20
8.1.70.0030.00317.26
8.1.60.0030.00617.38
8.1.50.0000.00717.33
8.1.40.0070.00017.28
8.1.30.0030.00617.52
8.1.20.0040.00417.54
8.1.10.0040.00417.36
8.1.00.0030.00617.27
8.0.300.0070.00019.76
8.0.290.0000.00817.04
8.0.280.0040.00418.38
8.0.270.0040.00417.11
8.0.260.0030.00316.74
8.0.250.0050.00216.80
8.0.240.0080.00016.88
8.0.230.0070.00016.91
8.0.220.0030.00316.79
8.0.210.0070.00016.79
8.0.200.0040.00416.90
8.0.190.0050.00316.84
8.0.180.0000.00716.86
8.0.170.0040.00416.77
8.0.160.0000.00816.76
8.0.150.0030.00316.79
8.0.140.0080.00016.76
8.0.130.0070.00013.18
8.0.120.0000.00816.67
8.0.110.0000.00716.82
8.0.100.0030.00316.71
8.0.90.0040.00416.68
8.0.80.0090.00616.76
8.0.70.0070.00016.70
8.0.60.0070.00016.81
8.0.50.0040.00416.74
8.0.30.0110.00816.91
8.0.20.0120.00817.40
8.0.10.0000.00816.97
8.0.00.0090.00916.57
7.4.330.0000.00414.98
7.4.320.0060.00016.47
7.4.300.0060.00016.52
7.4.290.0000.00616.38
7.4.280.0070.00016.45
7.4.270.0040.00416.50
7.4.260.0000.00513.12
7.4.250.0040.00416.31
7.4.240.0040.00416.45
7.4.230.0040.00416.19
7.4.220.0080.00816.40
7.4.210.0100.00816.45
7.4.200.0000.00716.38
7.4.190.0070.00016.56
7.4.160.0130.00316.37
7.4.150.0100.00917.40
7.4.140.0080.01017.86
7.4.130.0070.01016.38
7.4.120.0120.00516.30
7.4.110.0090.01216.37
7.4.100.0110.00816.40
7.4.90.0120.01216.43
7.4.80.0110.00819.39
7.4.70.0060.01216.36
7.4.60.0060.01016.37
7.4.50.0030.00616.15
7.4.40.0130.00322.77
7.4.30.0070.01016.48
7.4.00.0040.01114.76
7.3.330.0000.00513.06
7.3.320.0050.00212.91
7.3.310.0000.00716.12
7.3.300.0030.00316.10
7.3.290.0100.00316.13
7.3.280.0080.00816.22
7.3.270.0100.01317.40
7.3.260.0150.00718.24
7.3.250.0060.01116.26
7.3.240.0090.01216.34
7.3.230.0170.00616.46
7.3.210.0110.00716.29
7.3.200.0100.00719.39
7.3.190.0030.01316.06
7.3.180.0000.01416.24
7.3.170.0060.00916.27
7.3.160.0080.00816.19
7.3.120.0080.00814.51
7.3.10.0070.00716.46
7.3.00.0110.00516.48
7.2.330.0120.00616.39
7.2.320.0190.00416.51
7.2.310.0140.01016.31
7.2.300.0110.00716.37
7.2.290.0130.00616.18
7.2.130.0030.01316.40
7.2.120.0100.00716.53
7.2.110.0060.00816.51
7.2.100.0160.00516.34
7.2.90.0080.00816.35
7.2.80.0050.01316.50
7.2.70.0070.01016.53
7.2.60.0110.00516.40
7.2.50.0080.00816.36
7.2.40.0030.00916.45
7.2.30.0090.00716.27
7.2.20.0130.00716.26
7.2.10.0070.01016.22
7.2.00.0080.00817.40
7.1.250.0120.00615.51
7.1.240.0030.00715.50
7.1.230.0060.00915.55
7.1.220.0070.00715.51
7.1.210.0100.00315.54
7.1.200.0040.00715.57
7.1.190.0070.00415.49
7.1.180.0000.01015.40
7.1.170.0040.01115.60
7.1.160.0040.00715.49
7.1.150.0060.00315.66
7.1.140.0080.00015.46
7.1.130.0090.00615.73
7.1.120.0040.01215.75
7.1.110.0000.01415.73
7.1.100.0050.00716.88
7.1.90.0080.00515.39
7.1.80.0030.00715.73
7.1.70.0030.00816.33
7.1.60.0090.00917.33
7.1.50.0080.00916.28
7.1.40.0040.00815.48
7.1.30.0030.01215.60
7.1.20.0030.01015.50
7.1.10.0060.00915.60
7.1.00.0030.02119.12
7.0.330.0090.00015.23
7.0.320.0040.00415.10
7.0.310.0040.00715.21
7.0.300.0060.00615.14
7.0.290.0040.00715.22
7.0.280.0070.00415.02
7.0.270.0040.00415.16
7.0.260.0000.00915.31
7.0.250.0030.00715.24
7.0.240.0040.00715.29
7.0.230.0070.00715.34
7.0.220.0000.00915.06
7.0.210.0080.00615.32
7.0.200.0000.00916.17
7.0.190.0150.00015.25
7.0.180.0000.00914.94
7.0.170.0040.00415.01
7.0.160.0000.01515.25
7.0.150.0030.01015.27
7.0.140.0040.03918.71
7.0.130.0120.00315.18
7.0.120.0090.00315.48
7.0.110.0000.01115.21
7.0.100.0050.02317.60
7.0.90.0060.02317.77
7.0.80.0050.02217.57
7.0.70.0030.02417.57
7.0.60.0030.04017.62
7.0.50.0040.03717.81
7.0.40.0030.02416.70
7.0.30.0090.01816.55
7.0.20.0060.02416.73
7.0.10.0050.02116.66
7.0.00.0060.02416.53
5.6.380.0030.01014.43
5.6.370.0030.00613.95
5.6.360.0060.00313.84
5.6.350.0050.00913.49
5.6.340.0120.00014.00
5.6.330.0070.01013.67
5.6.320.0090.00014.21
5.6.310.0030.00714.30
5.6.300.0100.00314.51
5.6.290.0000.01214.23
5.6.280.0030.03917.61
5.6.270.0040.01114.46
5.6.260.0060.00614.48
5.6.250.0030.02317.43
5.6.240.0100.02017.46
5.6.230.0050.03817.39
5.6.220.0030.04417.29
5.6.210.0020.02717.53
5.6.200.0050.03217.60
5.6.190.0050.03517.68
5.6.180.0050.02517.60
5.6.170.0030.04417.61
5.6.160.0000.03517.67
5.6.150.0070.02217.59
5.6.140.0050.02617.56
5.6.130.0020.02717.55
5.6.120.0000.03117.77
5.6.110.0050.03717.51
5.6.100.0040.02417.43
5.6.90.0070.02217.65
5.6.80.0030.02517.28
5.6.70.0060.02217.28
5.6.60.0030.02917.31
5.6.50.0100.03917.26
5.6.40.0070.04317.38
5.6.30.0030.03717.22
5.6.20.0070.04017.27
5.6.10.0090.04217.29
5.6.00.0070.04017.31
5.5.380.0040.02215.74
5.5.370.0020.02215.76
5.5.360.0030.04815.76
5.5.350.0000.02515.71
5.5.340.0020.03315.90
5.5.330.0030.03315.94
5.5.320.0040.02415.94
5.5.310.0030.02715.95
5.5.300.0060.02215.96
5.5.290.0060.03615.93
5.5.280.0070.02315.91
5.5.270.0020.02515.96
5.5.260.0050.02516.01
5.5.250.0000.02515.87
5.5.240.0020.02315.65
5.5.230.0020.04515.57
5.5.220.0030.02115.57
5.5.210.0030.02315.63
5.5.200.0070.04015.63
5.5.190.0110.01815.56
5.5.180.0030.04515.63
5.5.170.0030.00911.00
5.5.160.0020.04515.56
5.5.150.0030.02715.61
5.5.140.0080.03715.61
5.5.130.0040.04215.61
5.5.120.0030.03915.58
5.5.110.0050.03615.57
5.5.100.0020.03815.55
5.5.90.0050.04115.53
5.5.80.0050.02515.50
5.5.70.0060.04215.53
5.5.60.0020.03815.51
5.5.50.0050.04415.57
5.5.40.0020.03815.52
5.5.30.0080.03315.46
5.5.20.0050.04015.51
5.5.10.0080.04215.52
5.5.00.0050.04215.51
5.4.450.0080.02015.20
5.4.440.0050.03515.28
5.4.430.0030.02315.18
5.4.420.0050.02315.18
5.4.410.0090.01615.04
5.4.400.0060.01914.97
5.4.390.0050.03715.05
5.4.380.0030.03015.07
5.4.370.0040.02115.04
5.4.360.0080.03814.99
5.4.350.0100.03514.89
5.4.340.0050.02515.05
5.4.330.0000.00911.00
5.4.320.0100.03514.98
5.4.310.0070.03215.06
5.4.300.0070.04215.01
5.4.290.0100.03715.08
5.4.280.0050.03915.02
5.4.270.0070.02515.11
5.4.260.0100.03315.08
5.4.250.0050.04015.03
5.4.240.0030.03115.06
5.4.230.0020.04115.02
5.4.220.0140.03715.05
5.4.210.0070.03915.02
5.4.200.0050.03915.01
5.4.190.0000.03015.04
5.4.180.0070.03815.03
5.4.170.0060.03914.89
5.4.160.0090.02215.03
5.4.150.0040.03814.98
5.4.140.0030.04013.68
5.4.130.0050.03713.66
5.4.120.0090.03513.64
5.4.110.0120.02313.67
5.4.100.0100.03213.61
5.4.90.0100.03213.61
5.4.80.0050.03013.65
5.4.70.0050.03713.61
5.4.60.0060.04013.68
5.4.50.0070.04213.69
5.4.40.0100.03213.69
5.4.30.0070.03813.62
5.4.20.0080.03213.62
5.4.10.0080.03013.68
5.4.00.0120.03313.39
5.3.290.0030.04512.80
5.3.280.0030.04112.78
5.3.270.0070.03812.71
5.3.260.0070.03712.73
5.3.250.0020.04312.77
5.3.240.0030.03812.75
5.3.230.0050.04112.80
5.3.220.0030.04112.75
5.3.210.0050.04012.76
5.3.200.0020.04512.78
5.3.190.0030.03112.76
5.3.180.0060.04212.77
5.3.170.0030.04012.77
5.3.160.0050.03712.78
5.3.150.0050.03512.77
5.3.140.0100.03112.70
5.3.130.0020.03412.71
5.3.120.0080.03612.75
5.3.110.0020.02712.70
5.3.100.0040.03812.47
5.3.90.0130.03012.50
5.3.80.0100.03512.49
5.3.70.0040.03412.50
5.3.60.0030.04012.38
5.3.50.0060.02212.47
5.3.40.0050.03312.46
5.3.30.0090.03512.33
5.3.20.0060.02212.34
5.3.10.0030.02512.30
5.3.00.0080.03112.25
5.2.170.0010.03811.00
5.2.160.0070.02711.05
5.2.150.0030.02011.07
5.2.140.0040.03111.07
5.2.130.0060.01511.07
5.2.120.0030.03310.95
5.2.110.0060.03311.04
5.2.100.0030.03410.95
5.2.90.0080.02810.97
5.2.80.0040.03211.01
5.2.70.0050.02110.94
5.2.60.0020.02911.02
5.2.50.0060.01311.04
5.2.40.0010.02310.99
5.2.30.0070.03210.98
5.2.20.0050.03310.94
5.2.10.0020.02910.96
5.2.00.0060.03110.87
5.1.60.0020.02810.49
5.1.50.0050.02910.49
5.1.40.0020.01910.48
5.1.30.0030.02810.62
5.1.20.0010.03310.70
5.1.10.0020.01910.55
5.1.00.0030.03110.54
5.0.50.0060.0199.90
5.0.40.0030.0139.90
5.0.30.0020.0329.90
5.0.20.0050.0179.90
5.0.10.0030.0209.90
5.0.00.0020.0359.90
4.4.90.0050.0179.90
4.4.80.0040.0139.90
4.4.70.0000.0169.90
4.4.60.0030.0159.90
4.4.50.0030.0189.90
4.4.40.0030.0269.90
4.4.30.0000.0209.90
4.4.20.0030.0199.90
4.4.10.0030.0179.90
4.4.00.0020.0309.90
4.3.110.0020.0189.90
4.3.100.0040.0109.90
4.3.90.0030.0189.90
4.3.80.0030.0289.90
4.3.70.0050.0169.90
4.3.60.0080.0139.90
4.3.50.0020.0189.90
4.3.40.0020.0209.90
4.3.30.0050.0169.90
4.3.20.0010.0209.90
4.3.10.0020.0189.90
4.3.00.0050.0129.90

preferences:
37.76 ms | 400 KiB | 5 Q