3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo is_int('33'); ?>

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)
8.3.40.0110.00718.67
8.3.30.0070.00718.96
8.3.20.0000.00720.31
8.3.10.0040.00423.66
8.3.00.0070.00020.52
8.2.170.0070.00722.96
8.2.160.0080.00622.11
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.48
8.2.110.0080.00022.23
8.2.100.0120.00017.72
8.2.90.0070.00319.03
8.2.80.0080.00017.97
8.2.70.0080.00417.63
8.2.60.0080.00017.93
8.2.50.0050.00518.07
8.2.40.0060.00317.89
8.2.30.0070.00017.99
8.2.20.0030.00617.68
8.2.10.0040.00417.61
8.2.00.0000.00717.71
8.1.270.0040.00423.93
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0080.00023.63
8.1.230.0070.00319.15
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0040.00416.98
8.1.190.0000.00917.28
8.1.180.0030.00618.10
8.1.170.0070.00318.52
8.1.160.0000.00821.82
8.1.150.0060.00318.46
8.1.140.0040.00417.36
8.1.130.0030.00617.71
8.1.120.0030.00317.38
8.1.110.0020.00517.22
8.1.100.0000.00717.27
8.1.90.0030.00417.28
8.1.80.0000.00717.29
8.1.70.0040.00217.24
8.1.60.0040.00417.38
8.1.50.0080.00017.34
8.1.40.0060.00317.40
8.1.30.0000.00817.50
8.1.20.0080.00017.47
8.1.10.0030.00617.41
8.1.00.0030.00717.35
8.0.300.0000.00818.77
8.0.290.0040.00417.05
8.0.280.0070.00018.30
8.0.270.0050.00317.06
8.0.260.0030.00316.82
8.0.250.0070.00016.96
8.0.240.0070.00016.79
8.0.230.0070.00016.78
8.0.220.0060.00016.70
8.0.210.0040.00416.69
8.0.200.0000.00616.76
8.0.190.0030.00316.92
8.0.180.0060.00316.84
8.0.170.0040.00416.86
8.0.160.0000.00816.80
8.0.150.0030.00316.78
8.0.140.0040.00416.82
8.0.130.0000.00613.28
8.0.120.0040.00416.75
8.0.110.0070.00016.64
8.0.100.0040.00416.71
8.0.90.0040.00416.77
8.0.80.0030.01216.72
8.0.70.0000.00716.86
8.0.60.0000.00716.93
8.0.50.0000.00716.71
8.0.30.0080.01116.95
8.0.20.0130.00617.40
8.0.10.0000.00716.83
8.0.00.0050.01416.63
7.4.330.0000.00515.00
7.4.320.0070.00016.36
7.4.300.0030.00316.37
7.4.290.0000.00716.45
7.4.280.0030.00316.48
7.4.270.0000.00716.48
7.4.260.0040.00416.34
7.4.250.0070.00016.43
7.4.240.0000.00716.41
7.4.230.0000.00716.21
7.4.220.0070.01016.47
7.4.210.0090.00616.47
7.4.200.0000.00716.44
7.4.190.0040.00416.17
7.4.160.0100.01016.50
7.4.150.0160.00317.40
7.4.140.0100.01217.86
7.4.130.0130.00616.17
7.4.120.0100.00816.27
7.4.110.0030.01316.25
7.4.100.0120.00516.37
7.4.90.0090.00916.36
7.4.80.0090.01216.51
7.4.70.0060.01016.41
7.4.60.0120.00316.40
7.4.50.0060.00316.43
7.4.40.0030.01322.77
7.4.30.0060.01016.38
7.4.00.0070.01114.73
7.3.330.0080.00013.09
7.3.320.0000.00513.13
7.3.310.0030.00316.18
7.3.300.0000.00616.18
7.3.290.0000.01416.17
7.3.280.0110.00616.20
7.3.270.0100.01017.40
7.3.260.0000.01716.40
7.3.250.0120.00916.26
7.3.240.0100.00616.24
7.3.230.0110.00816.42
7.3.210.0140.00316.32
7.3.200.0130.00319.39
7.3.190.0110.01116.48
7.3.180.0080.00816.46
7.3.170.0150.00916.27
7.3.160.0090.00616.41
7.3.120.0070.00914.69
7.3.110.0050.01114.75
7.3.100.0080.00614.64
7.3.90.0050.00714.48
7.3.80.0050.01014.67
7.3.70.0030.00814.63
7.3.60.0070.00414.57
7.3.50.0030.01114.58
7.3.40.0030.00914.52
7.3.30.0040.00914.60
7.3.20.0070.00416.55
7.3.10.0050.00916.53
7.3.00.0080.00716.53
7.2.330.0160.01216.59
7.2.320.0110.00616.24
7.2.310.0080.00816.52
7.2.300.0040.01116.53
7.2.290.0140.00716.52
7.2.250.0080.01114.97
7.2.240.0080.01214.90
7.2.230.0070.00514.83
7.2.220.0050.00814.90
7.2.210.0050.00914.98
7.2.200.0080.00314.78
7.2.190.0050.01114.69
7.2.180.0090.00714.63
7.2.170.0100.00614.98
7.2.130.0070.01116.75
7.2.120.0040.00716.77
7.2.110.0060.00316.77
7.2.100.0110.00416.88
7.2.90.0150.00416.69
7.2.80.0060.01216.89
7.2.70.0100.00316.83
7.2.60.0070.00916.71
7.2.50.0100.00716.76
7.2.40.0030.00616.70
7.2.30.0000.00816.70
7.2.20.0080.00616.64
7.2.10.0060.00916.70
7.2.00.0040.00817.91
7.1.330.0020.01315.76
7.1.320.0030.01315.74
7.1.310.0030.01015.88
7.1.300.0060.00815.66
7.1.290.0070.00515.68
7.1.280.0050.00915.57
7.1.270.0020.01115.61
7.1.260.0070.00715.59
7.1.250.0150.00315.73
7.1.240.0060.00315.66
7.1.230.0060.00615.74
7.1.220.0000.01415.69
7.1.210.0060.01115.63
7.1.200.0040.00615.77
7.1.190.0130.00315.60
7.1.180.0120.00315.73
7.1.170.0040.00415.69
7.1.160.0080.00015.71
7.1.150.0030.00715.56
7.1.140.0000.00815.52
7.1.130.0150.00015.79
7.1.120.0090.00315.74
7.1.110.0060.00615.87
7.1.100.0050.00716.88
7.1.90.0070.00715.54
7.1.80.0030.01015.80
7.1.70.0060.00516.29
7.1.60.0050.01317.52
7.1.50.0100.00616.13
7.1.40.0000.01315.79
7.1.30.0060.00615.66
7.1.20.0100.00315.72
7.1.10.0070.00715.58
7.1.00.0050.03918.98
7.0.330.0000.01115.14
7.0.320.0070.01115.34
7.0.310.0000.01415.22
7.0.300.0030.00815.18
7.0.290.0100.00315.38
7.0.280.0040.01215.20
7.0.270.0040.00415.30
7.0.260.0100.00315.21
7.0.250.0100.00315.36
7.0.240.0000.01315.32
7.0.230.0090.00615.18
7.0.220.0040.00715.19
7.0.210.0110.00015.19
7.0.200.0100.00515.93
7.0.190.0120.00914.95
7.0.180.0030.00915.26
7.0.170.0100.00315.11
7.0.160.0070.00715.36
7.0.150.0000.01215.41
7.0.140.0000.04418.67
7.0.130.0030.00615.09
7.0.120.0170.00015.20
7.0.110.0030.00715.16
7.0.100.0060.00614.95
7.0.90.0040.01115.00
7.0.80.0030.00615.38
7.0.70.0060.00615.26
7.0.60.0080.02517.58
7.0.50.0080.03016.58
7.0.40.0110.02716.72
7.0.30.0120.02816.81
7.0.20.0170.03016.82
7.0.10.0080.03016.76
7.0.00.0050.02516.89
5.6.380.0110.00414.09
5.6.370.0100.00313.99
5.6.360.0030.00614.38
5.6.350.0030.00614.19
5.6.340.0060.00614.16
5.6.330.0080.00814.44
5.6.320.0040.01114.31
5.6.310.0090.00614.08
5.6.300.0000.01114.21
5.6.290.0120.00614.14
5.6.280.0070.03917.62
5.6.270.0000.01314.13
5.6.260.0030.01013.80
5.6.250.0090.00614.11
5.6.240.0030.01014.24
5.6.230.0070.00713.95
5.6.220.0060.00814.16
5.6.210.0070.03517.31
5.6.200.0120.02816.16
5.6.190.0100.04017.47
5.6.180.0270.03217.24
5.6.170.0180.04217.42
5.6.160.0050.03817.30
5.6.150.0070.03716.23
5.6.140.0020.03716.29
5.6.130.0100.04016.14
5.6.120.0100.04217.75
5.6.110.0070.04617.62
5.6.100.0090.04417.63
5.6.90.0150.02317.71
5.6.80.0050.04117.34
5.6.70.0070.00314.16
5.6.60.0040.00713.79
5.6.50.0040.00413.81
5.6.40.0030.00714.04
5.6.30.0050.00514.32
5.6.20.0070.00713.84
5.6.10.0030.01014.02
5.6.00.0100.00313.81
5.5.380.0000.00611.18
5.5.370.0090.00311.18
5.5.360.0060.00311.18
5.5.350.0150.04015.78
5.5.340.0070.03514.58
5.5.330.0050.04415.73
5.5.320.0890.03215.72
5.5.310.0170.03715.74
5.5.300.0070.03714.56
5.5.290.0110.04114.60
5.5.280.0100.03216.02
5.5.270.0070.04215.95
5.5.260.0110.03816.03
5.5.250.0030.02515.93
5.5.240.0030.04215.72
5.5.230.0000.00711.18
5.5.220.0000.01011.18
5.5.210.0030.00311.18
5.5.200.0000.00711.18
5.5.190.0030.00911.18
5.5.180.0060.00311.18
5.5.170.0000.00911.18
5.5.160.0000.00611.18
5.5.150.0000.00611.18
5.5.140.0070.00411.18
5.5.130.0040.00411.18
5.5.120.0070.00311.18
5.5.110.0030.00711.18
5.5.100.0000.01111.18
5.5.90.0000.01111.18
5.5.80.0040.00811.18
5.5.70.0060.00011.18
5.5.60.0030.00711.18
5.5.50.0110.00011.18
5.5.40.0030.00911.18
5.5.30.0040.00411.18
5.5.20.0000.01111.18
5.5.10.0000.01111.18
5.5.00.0000.01111.18
5.4.450.1500.02815.21
5.4.440.1470.01515.32
5.4.430.1390.02215.29
5.4.420.1320.01615.29
5.4.410.1340.01815.21
5.4.400.1230.02215.18
5.4.390.1270.02615.05
5.4.380.1500.02515.04
5.4.370.1310.02015.04
5.4.360.1330.02115.15
5.4.350.1320.01815.05
5.4.340.1290.02015.20
5.4.330.0030.00311.18
5.4.320.1420.02115.11
5.4.310.1320.02115.05
5.4.300.1480.02715.15
5.4.290.1350.02015.12
5.4.280.1270.02015.15
5.4.270.1510.02115.14
5.4.260.1550.02515.15
5.4.250.1320.02615.13
5.4.240.1260.02015.13
5.4.230.1220.02415.12
5.4.220.1440.02615.13
5.4.210.1200.02215.05
5.4.200.1350.02015.21
5.4.190.1460.02015.13
5.4.180.1490.01715.21
5.4.170.1350.02314.97
5.4.160.1380.02015.12
5.4.150.1220.02215.11
5.4.140.1350.02213.86
5.4.130.1310.01813.80
5.4.120.1380.02313.77
5.4.110.1200.02513.78
5.4.100.1350.02213.70
5.4.90.1400.02113.83
5.4.80.1310.02013.61
5.4.70.1290.02113.81
5.4.60.1380.02113.68
5.4.50.1210.02213.77
5.4.40.1400.02313.79
5.4.30.1320.02213.74
5.4.20.1410.01713.69
5.4.10.1280.02013.75
5.4.00.1300.02013.45
5.3.290.1300.01812.85
5.3.280.1240.02012.80
5.3.270.1350.02012.92
5.3.260.1400.01812.82
5.3.250.1320.02212.94
5.3.240.1350.01812.86
5.3.230.1280.02512.91
5.3.220.1370.02312.80
5.3.210.1290.02212.84
5.3.200.1200.02112.80
5.3.190.1320.02012.79
5.3.180.1300.01812.84
5.3.170.1280.02012.82
5.3.160.1320.02212.91
5.3.150.1420.02312.84
5.3.140.1300.01812.83
5.3.130.1320.01812.81
5.3.120.1530.02712.83
5.3.110.1300.02012.79
5.3.100.1290.02412.52
5.3.90.1340.02212.55
5.3.80.1330.02312.50
5.3.70.1380.02212.64
5.3.60.1450.02312.55
5.3.50.1380.02512.53
5.3.40.1280.01812.53
5.3.30.1250.02212.44
5.3.20.1320.02412.40
5.3.10.1270.01612.43
5.3.00.1320.02212.33
5.2.170.1050.01511.09
5.2.160.1050.01511.18
5.2.150.1030.01811.09
5.2.140.1180.01711.13
5.2.130.1070.01311.10
5.2.120.1170.02011.16
5.2.110.1080.01811.14
5.2.100.1150.01611.18
5.2.90.1070.02011.14
5.2.80.1100.01711.09
5.2.70.1030.01511.14
5.2.60.1200.01811.03
5.2.50.1170.01811.12
5.2.40.0820.01611.05
5.2.30.0920.02011.04
5.2.20.0920.01511.07
5.2.10.1060.01511.01
5.2.00.0770.01810.95
5.1.60.0820.01610.53
5.1.50.0840.01310.62
5.1.40.0830.01510.60
5.1.30.0880.01310.74
5.1.20.0860.01810.73
5.1.10.0650.01410.58
5.1.00.0850.01510.62
5.0.50.0420.01310.18
5.0.40.0520.01310.18
5.0.30.0450.01510.18
5.0.20.0430.01210.18
5.0.10.0340.01010.18
5.0.00.0520.01710.18
4.4.90.0430.00810.18
4.4.80.0420.01010.18
4.4.70.0320.01010.18
4.4.60.0450.00810.18
4.4.50.0510.00410.18
4.4.40.0380.01310.18
4.4.30.0420.01010.18
4.4.20.0480.00710.18
4.4.10.0420.01010.18
4.4.00.0330.01510.18
4.3.110.0470.00810.18
4.3.100.0470.00810.18
4.3.90.0450.00910.18
4.3.80.0450.01410.18
4.3.70.0610.00610.18
4.3.60.0450.00810.18
4.3.50.0440.01010.18
4.3.40.0430.01410.18
4.3.30.0200.01010.18
4.3.20.0200.01010.18
4.3.10.0250.01210.18
4.3.00.0200.01010.18

preferences:
50 ms | 400 KiB | 5 Q