3v4l.org

run code in 300+ PHP versions simultaneously
<?php printf("Happy %s", 0x2d4b95a2);

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)
8.3.40.0070.00718.42
8.3.30.0060.00620.16
8.3.20.0070.00020.21
8.3.10.0060.00320.86
8.3.00.0070.00022.52
8.2.170.0070.00722.96
8.2.160.0110.00422.08
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0050.00320.73
8.2.110.0090.00020.41
8.2.100.0000.01117.61
8.2.90.0030.00919.14
8.2.80.0030.00619.26
8.2.70.0040.00817.38
8.2.60.0000.00717.66
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0030.00519.30
8.2.20.0070.00017.42
8.2.10.0000.00817.55
8.2.00.0000.00817.61
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00723.84
8.1.230.0070.00420.87
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00417.11
8.1.190.0040.00417.41
8.1.180.0000.00918.10
8.1.170.0090.00018.57
8.1.160.0020.00518.75
8.1.150.0000.01018.54
8.1.140.0040.00417.32
8.1.130.0000.00717.73
8.1.120.0080.00017.29
8.1.110.0000.00817.21
8.1.100.0030.00317.31
8.1.90.0000.00717.21
8.1.80.0050.00217.34
8.1.70.0070.00017.30
8.1.60.0030.00517.45
8.1.50.0040.00417.32
8.1.40.0040.00417.37
8.1.30.0020.00517.43
8.1.20.0000.00817.47
8.1.10.0040.00417.42
8.1.00.0000.00717.25
8.0.300.0040.00418.93
8.0.290.0070.00017.05
8.0.280.0000.00718.29
8.0.270.0000.00717.11
8.0.260.0000.00616.69
8.0.250.0030.00316.83
8.0.240.0030.00516.77
8.0.230.0030.00316.71
8.0.220.0030.00316.77
8.0.210.0030.00316.71
8.0.200.0060.00016.79
8.0.190.0070.00016.83
8.0.180.0070.00016.80
8.0.170.0040.00416.74
8.0.160.0030.00316.82
8.0.150.0070.00016.66
8.0.140.0060.00316.72
8.0.130.0000.00513.11
8.0.120.0000.00716.64
8.0.110.0030.00516.76
8.0.100.0000.00916.86
8.0.90.0040.00416.58
8.0.80.0140.00716.72
8.0.70.0000.00716.62
8.0.60.0000.00716.80
8.0.50.0000.00716.61
8.0.30.0130.00517.17
8.0.20.0080.01117.40
8.0.10.0040.00416.71
8.0.00.0140.00516.56
7.4.330.0050.00016.71
7.4.320.0000.00716.35
7.4.300.0000.00716.35
7.4.290.0000.00716.34
7.4.280.0030.00316.36
7.4.270.0000.00716.44
7.4.260.0030.00313.13
7.4.250.0040.00416.41
7.4.240.0020.00516.44
7.4.230.0000.00716.35
7.4.220.0130.01216.35
7.4.210.0030.01316.40
7.4.200.0000.00716.44
7.4.190.0030.00316.22
7.4.160.0170.00016.27
7.4.150.0140.00317.40
7.4.140.0110.00617.86
7.4.130.0070.01216.29
7.4.120.0110.00916.41
7.4.110.0080.00816.50
7.4.100.0100.00716.40
7.4.90.0140.00416.40
7.4.80.0110.00519.39
7.4.70.0090.01116.30
7.4.60.0180.00316.30
7.4.50.0070.00316.16
7.4.40.0030.01322.77
7.4.30.0170.00316.41
7.4.10.0100.00714.78
7.4.00.0050.01214.56
7.3.330.0000.00513.06
7.3.320.0030.00312.85
7.3.310.0000.00716.18
7.3.300.0000.00716.11
7.3.290.0030.01216.16
7.3.280.0070.00816.11
7.3.270.0090.00617.40
7.3.260.0120.01218.24
7.3.250.0100.00716.26
7.3.240.0090.00916.34
7.3.230.0160.00716.39
7.3.210.0090.00916.21
7.3.200.0090.00619.39
7.3.190.0090.01316.23
7.3.180.0150.00616.25
7.3.170.0140.00616.27
7.3.160.0130.00316.21
7.3.130.0030.01314.66
7.3.120.0060.01214.67
7.3.110.0080.00814.45
7.3.100.0060.01114.64
7.3.90.0050.01214.61
7.3.80.0080.00814.41
7.3.70.0070.00614.63
7.3.60.0090.00514.71
7.3.50.0050.00914.72
7.3.40.0080.00514.71
7.3.30.0050.00614.69
7.3.20.0060.00616.28
7.3.10.0060.00716.26
7.3.00.0080.00316.54
7.2.330.0060.01216.21
7.2.320.0130.00916.16
7.2.310.0060.01116.48
7.2.300.0080.00916.47
7.2.290.0040.01116.51
7.2.260.0070.01115.00
7.2.250.0040.01114.99
7.2.240.0060.00814.94
7.2.230.0080.00714.92
7.2.220.0060.01014.85
7.2.210.0030.00814.89
7.2.200.0050.01114.74
7.2.190.0090.00814.85
7.2.180.0070.00714.80
7.2.170.0000.01714.86
7.2.160.0020.01114.63
7.2.150.0090.00516.71
7.2.140.0060.01016.66
7.2.130.0070.00816.50
7.2.120.0070.00516.62
7.2.110.0070.00716.51
7.2.100.0070.00616.61
7.2.90.0070.00816.44
7.2.80.0040.01016.44
7.2.70.0060.00616.68
7.2.60.0090.00616.56
7.2.50.0110.00416.65
7.2.40.0070.00416.68
7.2.30.0040.00816.75
7.2.20.0070.00716.65
7.2.10.0100.00416.72
7.2.00.0070.00617.35
7.1.330.0090.00615.51
7.1.320.0050.01315.55
7.1.310.0060.00815.61
7.1.300.0020.01215.73
7.1.290.0080.00515.48
7.1.280.0050.00815.79
7.1.270.0050.00815.71
7.1.260.0090.00615.47
7.1.250.0070.00515.69
7.1.240.0090.00315.78
7.1.230.0090.00315.72
7.1.220.0070.00715.63
7.1.210.0080.00615.75
7.1.200.0060.00715.67
7.1.190.0050.00715.60
7.1.180.0060.00815.63
7.1.170.0050.00915.57
7.1.160.0030.00915.67
7.1.150.0100.00215.72
7.1.140.0070.00415.65
7.1.130.0090.00415.43
7.1.120.0050.00615.71
7.1.110.0040.00915.69
7.1.100.0060.00916.43
7.1.90.0040.00915.38
7.1.80.0080.00515.50
7.1.70.0040.00715.84
7.1.60.0090.00916.87
7.1.50.0040.01516.04
7.1.40.0110.00515.49
7.1.30.0080.00515.72
7.1.20.0050.00415.59
7.1.10.0090.00515.74
7.1.00.0070.02017.96
7.0.330.0100.00315.27
7.0.320.0030.00515.25
7.0.310.0050.01015.34
7.0.300.0050.00915.07
7.0.290.0070.00515.33
7.0.280.0040.00515.16
7.0.270.0030.01015.14
7.0.260.0060.00415.37
7.0.250.0050.00515.32
7.0.240.0070.00615.32
7.0.230.0050.00715.37
7.0.220.0050.00915.24
7.0.210.0040.00815.25
7.0.200.0120.00415.14
7.0.190.0060.00615.31
7.0.180.0060.00615.43
7.0.170.0020.01015.28
7.0.160.0090.00415.00
7.0.150.0040.00715.27
7.0.140.0070.02717.54
7.0.130.0030.00915.18
7.0.120.0030.00915.14
7.0.110.0070.00615.33
7.0.100.0010.03716.86
7.0.90.0120.03116.86
7.0.80.0060.02916.75
7.0.70.0090.02216.77
7.0.60.0090.02916.77
7.0.50.0050.01716.97
7.0.40.0090.01615.70
7.0.30.0110.01415.51
7.0.20.0020.02215.67
7.0.10.0060.01415.64
7.0.00.0030.02015.58
5.6.400.0040.00714.39
5.6.390.0000.00914.05
5.6.380.0060.00714.04
5.6.370.0030.00813.98
5.6.360.0010.00913.99
5.6.350.0080.00314.20
5.6.340.0050.00514.24
5.6.330.0030.00713.92
5.6.320.0100.00613.86
5.6.310.0040.00714.17
5.6.300.0020.00914.23
5.6.290.0020.01114.16
5.6.280.0050.02816.44
5.6.270.0070.00414.10
5.6.260.0030.00814.13
5.6.250.0040.02316.22
5.6.240.0070.03116.37
5.6.230.0040.03616.26
5.6.220.0030.02716.22
5.6.210.0070.03116.28
5.6.200.0030.02316.44
5.6.190.0040.02216.43
5.6.180.0030.02016.39
5.6.170.0060.01816.46
5.6.160.0040.01616.45
5.6.150.0070.01516.32
5.6.140.0040.01916.38
5.6.130.0030.02016.50
5.6.120.0050.01716.37
5.6.110.0050.01716.35
5.6.100.0040.01916.44
5.6.90.0040.02016.24
5.6.80.0060.01616.06
5.6.70.0070.01616.08
5.6.60.0060.01916.15
5.6.50.0030.01816.15
5.6.40.0080.01716.14
5.6.30.0030.02416.05
5.6.20.0060.01715.96
5.6.10.0040.02216.17
5.6.00.0030.01916.24
5.5.380.0040.03315.23
5.5.370.0060.02115.23
5.5.360.0070.02815.13
5.5.350.0070.01715.19
5.5.340.0030.02115.28
5.5.330.0060.01815.34
5.5.320.0060.01515.30
5.5.310.0050.01815.26
5.5.300.0050.01515.29
5.5.290.0080.02715.24
5.5.280.0050.01515.32
5.5.270.0060.02615.21
5.5.260.0020.02115.28
5.5.250.0050.01815.09
5.5.240.0060.01415.02
5.5.230.0040.02615.02
5.5.220.0080.01314.97
5.5.210.0060.01614.96
5.5.200.0020.02014.93
5.5.190.0040.02014.96
5.5.180.0040.01815.00
5.5.170.0080.00514.01
5.5.160.0050.01615.08
5.5.150.0070.01414.98
5.5.140.0090.01515.07
5.5.130.0050.01614.88
5.5.120.0070.01815.02
5.5.110.0100.01414.93
5.5.100.0070.02615.03
5.5.90.0060.01815.02
5.5.80.0040.03014.97
5.5.70.0040.02714.99
5.5.60.0070.02915.02
5.5.50.0040.02714.92
5.5.40.0040.02814.90
5.5.30.0020.02115.00
5.5.20.0020.02215.05
5.5.10.0080.03114.98
5.5.00.0050.02714.99
5.4.450.0050.02114.60
5.4.440.0030.02014.58
5.4.430.0060.02414.60
5.4.420.0060.01914.57
5.4.410.0020.02014.59
5.4.400.0050.01514.51
5.4.390.0030.01614.49
5.4.380.0050.02014.50
5.4.370.0000.02114.49
5.4.360.0060.01414.49
5.4.350.0020.01814.46
5.4.340.0050.01714.45
5.4.330.0020.00612.22
5.4.320.0040.02414.51
5.4.310.0060.01314.46
5.4.300.0020.02414.46
5.4.290.0040.01614.47
5.4.280.0060.02814.47
5.4.270.0060.01914.52
5.4.260.0060.01414.51
5.4.250.0090.02414.49
5.4.240.0070.02914.48
5.4.230.0070.02414.55
5.4.220.0080.02714.51
5.4.210.0040.01814.51
5.4.200.0070.02314.46
5.4.190.0030.03014.50
5.4.180.0070.02714.55
5.4.170.0050.02914.41
5.4.160.0070.02714.45
5.4.150.0040.03014.45
5.4.140.0050.02913.57
5.4.130.0030.02313.56
5.4.120.0060.02513.55
5.4.110.0030.02413.58
5.4.100.0050.02613.60
5.4.90.0040.03013.62
5.4.80.0080.02413.55
5.4.70.0030.01813.61
5.4.60.0020.03213.60
5.4.50.0050.02913.58
5.4.40.0060.02613.56
5.4.30.0000.03213.60
5.4.20.0030.03013.62
5.4.10.0070.02613.58
5.4.00.0040.02813.39
5.3.290.0020.01713.03
5.3.280.0070.02712.97
5.3.270.0090.02513.01
5.3.260.0020.03313.00
5.3.250.0080.02612.98
5.3.240.0040.02413.00
5.3.230.0050.03013.00
5.3.220.0050.01512.98
5.3.210.0020.03012.99
5.3.200.0050.03013.00
5.3.190.0030.02612.95
5.3.180.0070.02413.00
5.3.170.0040.02612.95
5.3.160.0040.02212.98
5.3.150.0040.02512.96
5.3.140.0050.02012.98
5.3.130.0050.02912.99
5.3.120.0050.02613.00
5.3.110.0060.03012.93
5.3.100.0050.03012.78
5.3.90.0010.03112.81
5.3.80.0070.02712.80
5.3.70.0050.02912.81
5.3.60.0050.01912.81
5.3.50.0030.02612.77
5.3.40.0010.02012.74
5.3.30.0050.02012.76
5.3.20.0030.02512.71
5.3.10.0040.02112.69
5.3.00.0030.02012.66
5.2.170.0030.03311.01
5.2.160.0060.03210.95
5.2.150.0060.03111.01
5.2.140.0030.03310.91
5.2.130.0090.02710.92
5.2.120.0070.02810.97
5.2.110.0080.02810.97
5.2.100.0070.03010.97
5.2.90.0100.02010.96
5.2.80.0000.03411.00
5.2.70.0070.02510.92
5.2.60.0030.03010.88
5.2.50.0050.02510.88
5.2.40.0010.02810.90
5.2.30.0030.03610.93
5.2.20.0020.03610.95
5.2.10.0040.03510.94
5.2.00.0090.02710.81
5.1.60.0050.01410.43
5.1.50.0050.02810.43
5.1.40.0000.02010.43
5.1.30.0050.02710.59
5.1.20.0050.02910.66
5.1.10.0070.02010.51
5.1.00.0030.02910.47
5.0.50.0030.0259.72
5.0.40.0020.0259.68
5.0.30.0020.0369.61
5.0.20.0070.0189.57
5.0.10.0020.0279.53
5.0.00.0050.0289.54
4.4.90.0020.0209.46
4.4.80.0040.0179.46
4.4.70.0020.0229.46
4.4.60.0030.0159.46
4.4.50.0020.0169.46
4.4.40.0030.0269.46
4.4.30.0000.0219.46
4.4.20.0020.0229.46
4.4.10.0030.0159.46
4.4.00.0030.0229.46
4.3.110.0030.0189.46
4.3.100.0020.0189.46
4.3.90.0030.0189.46
4.3.80.0000.0309.46
4.3.70.0050.0169.46
4.3.60.0000.0219.46
4.3.50.0020.0229.46
4.3.40.0040.0209.46
4.3.30.0020.0179.46
4.3.20.0030.0189.46
4.3.10.0000.0219.46
4.3.00.0060.0159.46

preferences:
44.88 ms | 400 KiB | 5 Q